J.W. Sher · Working paper, July 2026

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Abstract

Existing tradeable-environmental-rights systems structure permits as owned assets, producing hoarding, financialization, and above-ground accumulation that are structural consequences of the property form rather than implementation failures. We propose instead that ecological-usage rights be issued as non-convertible, settlement-contingent credit: borrowed from a competitive private ecological-finance sector, denominated in a physical unit, and discharged only by surrendering a real right of the same dimension — a right that can originate only from a per-capita resource dividend or government spending, never from cash. The framework prescribes no interest rate and no carrying charge; the size of lending terms is set competitively, though the underwriter’s service is specialized ecological settlement-risk underwriting rather than ordinary finance, and its single structural rule is this constraint on the source of settlement. We show that (i) hoarding is not rewarded and no chain of claims can multiply settling capacity inside the ledger — both following from that constraint together with two physical facts, that flow rights expire and stored stock draws real resource cost, with no charge on holding (a related property, that extraction timing shifts toward the supply chain’s pull as a settlement-contingent counterpart to Hotelling¹, a two-period model establishes — deterministically and under demand uncertainty — with the fully dynamic case left open); that (ii) a failed loan yields the underwriter no settlement — the ecological obligation is discharged by nothing and rides the goods, though the underwriter keeps its ordinary secured-creditor recovery against collateral and inventory — as a direct accounting consequence of the settlement constraint rather than an assumption about interest; and that (iii) the structure carries a consequence absent from the permits literature: because the credit cannot become spendable money, the capacity for a socialized bailout ceases to be a standing institutional power and becomes a variable set by the distribution of the mint, entrenched at its no-lender-of-last-resort pole by an inalienable household dividend — a claim tied to the person and non-transferable, exactly as social benefits are everywhere. This is a work of institutional and constitutional political economy: none of it is a free-standing market instrument — it presupposes an enabling statute and the politics to enact and defend it — and its central claim is that the property-rights form of an environmental right is a monetary-constitutional choice, one that shapes financialization, default, and bailout capacity. In legal form the instrument is a statutory in-rem lien whose senior creditor is the ecological central bank and for which money is not legal tender. The formal properties below are structural consequences of the instrument’s definition, included to show that the mechanism would work in practice, not to derive behavioral predictions or to claim it dominates simpler reforms.

1. Introduction

1.1 The success and pathology of cap-and-trade

Tradeable-rights instruments are among the most successful tools in environmental economics. The U.S. Acid Rain Program showed that tradeable sulfur-dioxide permits could cut emissions at far lower cost than command-and-control². Individual Transferable Quotas reduced the race-to-fish, with ITQ fisheries roughly half as likely to collapse³. The EU Emissions Trading System is the world’s largest carbon market⁴.

Yet these systems exhibit persistent pathologies that are not implementation failures but structural consequences of one design choice — that the tradeable right is an owned asset. Carbon markets show price volatility, overallocation, and trading by financial actors with no connection to emissions⁵. Fishery quotas concentrate and migrate to large firms that hold them as strategic assets⁶. And the asset structure rewards extracting-and-stockpiling: a firm holding extracted material in a warehouse faces no ongoing cost, so resources are pulled from the Earth ahead of need and held above ground for speculative reasons⁷ — their ecological cost incurred, producing no value.

1.2 The root: permits as owned assets

These pathologies share a root: once a firm acquires an allowance, a quota, or an extraction permit, it holds it as property — bankable indefinitely, tradeable on secondary markets, pledgeable as collateral, holdable in anticipation of appreciation. Hoarding becomes rational whenever expected price appreciation exceeds the cost of capital⁸; financial institutions trade permits as instruments whose volatility tracks financial conditions rather than physical scarcity⁹; and above-ground stockpiling has no offsetting cost.

These pathologies point to something deeper than a permit that needs patching. The framework’s aim is not cheaper abatement but permanent ecological sustainability — holding physical throughput within regenerative and depletion limits across generations — and measured against that aim, a tradable permit market mis-specifies the institutional object. Cap-and-trade is a scarcity-pricing mechanism layered on a political cap, and its permanence rests entirely on that cap being maintained, tightened, enforced, not grandfathered into private rents, not politically relaxed, not offset-laundered, and not quietly converted into another financial asset class — weak constitutional machinery. The move here is not to price the limit better but to make it constitutive: to represent ecological draw as a physical-unit liability discharged only by real rights, so the limit lives in the accounting substrate rather than trading as a financial asset on top of it. Where a permit market asks what is the right price for harm, this asks in what physical unit is harm barred from being denominated in money at all.

mechanism	core object	characteristic failure mode
Pigouvian tax	a money price on harm	the price can be set politically wrong, and a rich actor simply pays through it
Cap-and-trade	an alienable scarcity permit	the ecological right becomes a financial asset — bankable, corner-able, offset-laundered
Command regulation	a prohibition	brittle, discretionary, bureaucratic; it relocates the harm rather than accounting it
Settlement-contingent credit	a non-money ecological liability, settled only by real rights	depends on ledger integrity, honest cap issuance, and anti-aggregation rules

The bottom row is not costless — its failure modes are real, and most of this paper’s length is spent on them — but they are failures of ledger integrity and rule design, not the built-in financialization of a right that is, by construction, a tradable asset. Cap-and-trade is thus a foil here, not the serious opponent; the serious opponent is the constitutional-durability objection of §5 — that a sovereign strong enough to run this system is strong enough to rewrite it.

One might still reply that the pathologies are curable by a reformed permit: expiring, non-bankable, distributed per capita, and retired at consumption. That would indeed remove the hoarding and stockpiling pathologies — but four differences from settlement-contingent credit would survive any such reform: three that follow not from the permit’s bankability but from its money settlement, and a fourth, more basic, from what it caps. First, a cap-and-trade permit is surrendered by the producer, in money, at the point of emission; it does not ride the supply chain. The RUR liability instead travels embedded in the goods and is discharged only when a final consumer surrenders a real right — so the cost lands on the person who actually benefits, not on the firm at the wellhead. Second, a money-settled permit is substitutable: a subsidy, cheaper labor, or a relaxed regulation can buy down its effective cost, and the careful producer is undercut by the one who externalizes elsewhere (A5). A liability denominated in the physical unit cannot be discounted this way — no wage cut removes the oil a good embodies. Third, cap-and-trade gives intermediaries no way to mark up the permit cost as the good moves downstream, so efficiency at each link goes unrewarded and unrecorded; here every intermediary carries the embedded RUR liability, and the efficient one earns a markup in the physical unit, so the honest cost compounds link by link to the consumer and efficiency is priced at every stage. Because that markup is denominated in a unit no subsidy or wage cut can dilute, it also reveals each use’s value per unit of RUR along the whole chain, undistorted — which is decisive under a falling supply, the peak-oil case, where efficient adaptation means shutting uses down in strict order of the value they create per unit of the scarce resource. A physical, non-substitutable markup ranks them honestly; a money-settled permit lets the low-value user who can find a subsidy or cheaper labor outbid the high-value one, corrupting exactly the triage that scarcity most needs. Fourth, and most basic: cap-and-trade caps a damage — emissions — while tacitly treating the raw resource as unlimited, and never rations depletion of the finite stock at all. The framework caps the physical resource by survey and treats persistent damage as its own separate dimension carrying its own liability (the damage that does not depreciate away, §7), so it prices the exhaustion of the resource that cap-and-trade leaves untouched. The claim of this paper is therefore not merely “stop permits being hoarded”; it is that settling the cost in a physical unit that rides the chain to consumption does work no money-settled permit does, however it is reformed.

There is a second comparison that matters more as physical limits actually bind, and it turns on the difference between nudging and binding. Carbon taxes, tradable permits, net-zero targets, and ESG pressure are calibrated to a world with slack: they adjust behavior at the margin while growth continues and cheap, high-EROEI energy underwrites the substitution. This paper is concerned with the regime where that slack is gone — where the cheap, high-EROEI energy that underwrote a century of substitution thins, and automated production raises the rate at which the economy converts nature into goods and waste. Framings dismissed as speculative not long ago — near-term resource pressure, and an economy reshaped by increasingly autonomous AI and robotics — are increasingly the working assumption of serious analysts — drawing the kind of institutional attention once reserved for climate change or nuclear proliferation — and it is those conditions the mechanism here is built for: not a tweak to cap-and-trade for a world with room to spare, but a settlement architecture for a world where limits genuinely bind. When a limit genuinely binds rather than merely nudges — a real peak in cheap oil, a collapsing aquifer, a fishery past its edge — the realistic political response is not a better permit market but command and control: managed contraction (degrowth), production and consumption mandates (net-zero by decree), quantity rationing, and, newly feasible, programmable money that can restrict which goods a unit may be spent on. These share this paper’s goal — keeping throughput inside a physical limit — but insofar as they reach it by having an authority decide who may consume what, they inherit central planning’s knowledge problem¹⁰: no office can gather the dispersed information about who values a scarce unit most, so command allocation wastes the very resource it means to conserve.

The framework is built to reach the same hard limit by the opposite route. The physical cap binds absolutely — this is emphatically not growth-as-usual — but within it a market of prices and property allocates the fixed quantity, so a scarce unit flows to its highest-valued use (the value-per-RUR triage of §1.2, which under a real supply decline shuts down the least-valuable uses in order, undistorted).

And scale, not only efficiency, is the point. Taxes and permit markets are central-accounting instruments — one authority prices or issues, then monitors compliance across the whole economy — and that bottleneck only tightens as AI and robotics multiply the number of autonomous agents and the throughput pressing on limits. This framework’s accounting is instead distributed and self-propagating: the physical-unit liability rides each good and reconciles bilaterally at every handoff (§6), so the ledger scales with the economy instead of choking on it — heavy-duty enough for the dispersion of a robot-and-AI economy under resource pressure in a way a central tax or permit register is not. And there is a deeper reason it must take this form. When automated production transacts and adapts faster than human regulators can review each decision, an ecological limit enforced case by case after the fact will not bind; it must be embedded as a deterministic rule in the protocol the autonomous agents transact through, not left to discretionary oversight — no good moves without its physical-unit liability riding it, and no liability clears except by a real right retiring against the cap. The constraint is built into the accounting the autonomous agents operate inside, not applied to them from outside by an oversight that cannot keep pace. And the same ledger that binds those agents also informs them: because the liability rides the goods and reconciles at each handoff, the full ecological cost of any action — the physical draw embedded across the entire chain that produced it — is already carried on the ledger, machine-readable and exact. An autonomous agent can read the true, chain-wide ecological cost of what it is doing, in the physical unit, rather than infer it from a money price that has folded that cost into an undifferentiated number and lost it.

Market allocation within the cap is the design’s route to the limit, not a political mandate: a jurisdiction that runs the statist pole of §5 reintroduces some of that authority, and the framework prices the choice rather than forbidding it (§1.4). But the point of the design is to make the other path available at all. The common political response to a genuinely binding limit is top-down command, coercion, and rationing; the framework exists to offer instead the same hard cap and the same ecological discipline that degrowth and net-zero demand, allocated through the price system rather than by decree, and more efficiently than any office could ration it.

One implication of this deserves to be central, because it is the design’s economic engine and not merely its plumbing. The non-cash settlement rule blocks the pathologies; what makes the system productive is that the RUR liability, riding the good and marked up at each handoff (§6), turns resource efficiency itself into a profit center (modeled in Appendix E). A firm that delivers the same consumer value carrying fewer embedded RUR units earns a margin in the scarce physical unit — not merely a lower dollar cost, and not one a subsidy or cheap labor can erase (A5). The design thus plans the ecological boundary centrally, the cap fixed and non-negotiable, while decentralizing the discovery of how to live within it: it is anti-administrative-allocation, not anti-planning, and the search it preserves is precisely the search for lower resource intensity per unit of value. Command rationing keeps the cap but kills that search; cap-and-trade keeps some of it but lets money-world substitutions distort the signal; a non-transferable quota stops hoarding but suppresses recombination. Only a liability that rides the chain makes reducing embedded draw a margin at every link. The honest qualification is load-bearing, not a footnote, and it is the line between mechanism design and ideology: this private spread tracks real ecological efficiency only where the accounting is accurate, the liability actually travels, final consumers settle with real rights, and competition is strong enough to discover and pass the savings through. Where any of those conditions fails, the spread decays from an efficiency rent into something worse — a monopoly rent where competition is thin, a compliance or oracle-gaming rent where measurement is soft, a political-access rent where the cap or its allocation is captured — and the claim to reward real resource-saving collapses into accounting arbitrage. That is why most of this paper is spent on the conditions that keep the spread honest: measurement (§6), the border (§8), and anti-aggregation (§5, Appendix C).

1.3 The proposal: settlement-contingent credit

We propose that the tradeable ecological-usage right be structured not as an owned asset but as credit with a constrained settlement. A Resource Usage Right (RUR) is borrowed from a competitive private ecological-finance sector against collateral, denominated in a physical, non-convertible unit of the resource, and sits on the borrower’s balance sheet as a liability. Two features distinguish it from every existing permit. First, it is non-convertible: an RUR debt can be discharged only by surrendering real rights of the same resource dimension, never by a cash payment, and the units that can discharge it originate from just two taps — a per-capita resource dividend to citizens and government spending. Second, its settlement is therefore consumption-terminal: the debt is retired only when a final consumer surrenders a right they hold, so the underwriter’s realized return is contingent on that settlement occurring, and a loan whose output never reaches a settling consumer pays the underwriter nothing.

We make two claims. First (§4), the pathologies of §1.1 are blocked by this structure without any carrying charge on holdings — the discipline is the underwriter’s ordinary contractual terms together with two physical facts: flow rights expire, and stored extracted stock occupies resources that cost. The framework prescribes no interest rate and no holding fee; the size of lending terms is set competitively, though — as §3 specifies — the underwriter’s service is specialized settlement-risk underwriting, not ordinary finance. Second (§5), and absent from the permits literature, the structure has a constitutional consequence: because this credit cannot be converted to spendable money, the capacity for a socialized bailout ceases to be a standing institutional power and becomes a variable set by the distribution of the mint — with an inalienable household dividend as the mechanism that entrenches the dispersed, no-RUR-ledger-lender-of-last-resort pole. One feature we flag here rather than bury: because this credit is non-convertible, non-cash-settled, and cannot socialize its losses through the unit of account, it is equity-like and illiquid, and capital under it is dearer than under a system that can rehypothecate and rescue. That is not a defect for a limitations section; it is a first-order property of the design (§10).

1.4 Genre, method, and the status of the claims

This Article does not present a complete alternative political economy, and it should not be read as one. It identifies a legal-institutional form that environmental-law and law-and-political-economy scholarship has not adequately theorized: ecological obligations that are non-cash-settleable, settled from household or public origin, and attached to goods rather than treated as alienable permits. The claim is jurisprudential and institutional, not totalizing — that this form, and not merely the level of a cap or the price of a permit, determines bailout capacity, bankruptcy treatment, and the political economy of scarcity. The Article defines the form, shows why existing private-law defaults convert scarcity into alienable assets and cash-settleable claims, and traces the consequences of refusing that conversion. It leaves the full welfare economics, the full anti-capture doctrine, the full measurement administration, and the full underwriting regulation to work identified but not completed here (§10).

That the form requires changing private-law defaults is not a weakness of the argument but its content. The Article is not a marginal instrument inside existing defaults; it shows that keeping ecological obligations non-fungible with money requires displacing the defaults — alienability, cash settlement, bankruptcy discharge, security interests in future flow — that currently turn scarcity into a financial asset.

A word first on what kind of paper this is, because it sits deliberately across a line. None of what follows works as a free-standing market instrument in the Pigouvian or cap-and-trade sense: it presupposes a new statutory package — an ecological central bank, a bankruptcy-remote settlement estate, ledger supremacy, an in-rem traveling liability, a household entitlement, a border regime — and the politics that would enact and defend them (§5–§10 and Appendix D). This is therefore a work of institutional and constitutional political economy, and its central positive claim is a constitutional one: that the property-rights form of an environmental right is a monetary-constitutional choice, one that shapes financialization, default, and who can be rescued in the ecological unit of account. Concretely, that form is a statutory in-rem lien whose senior creditor is the ecological central bank and for which money is not legal tender (§7), a carve-out from the ordinary legal-tender rule. But it is political economy of an unusual kind, and this is the feature that most sets it apart and answers the charge that the politics are too heavy to implement: the framework is regime-agnostic. The same settlement accounting runs under a libertarian minimal state that lets firms fail and under a single-party developmental state that stands behind its enterprises — two live implementation choices of one framework, not two different systems. What the framework fixes is only the unit and the plumbing: ecological cost denominated in a physical unit, credit that settles solely at real consumption, a mint whose distribution is a visible variable. Where the mint goes, whether failures are rescued, how open the border stands — those are dials each regime sets for itself on the same underlying accounts. A traditional political-economy paper argues for a program; this one argues for a substrate beneath any program, and its claim is that the substrate makes the ecological consequences of whatever program a society picks hard to fake. That the numbered properties below hold under the minimal and the statist regime alike is exactly why they are accounting rather than ideology, and why “the politics are too heavy to implement this” misreads the proposal: it is not tied to a politics, and the one political act it does require — to legislate the unit — is one a minimal state and a maximal state can each perform in their own way. The formal content the paper carries — the definitions of §3, the properties of §4, the two-period and flow-market models, and the five-agent balance sheet — is included not to derive behavioral predictions, and not to prove the mechanism dominates simpler reforms, but for the narrower and prior purpose of showing that it would actually work in practice: that the accounting closes, that the anti-rehypothecation and no-settlement-from-failure properties hold, and that the extraction and flow-market results follow under stated conditions. That is what “enough modeling” means here — enough to establish workability, not a full behavioral or welfare economics, which the paper does not claim to have done (§10). Read the numbered properties below in that spirit: as demonstrations that the accounting closes as described, not as theorems about how agents will optimize.

A second word, on the status of the claims, because a physical-sounding vocabulary can overstate it. The properties below are accounting consequences of the instrument’s definition — statements about what is expressible and what is incentivized within the ledger’s rules — not laws of nature and not behavioral theorems about how agents must act. Three words carry most of the risk, so we fix their meaning here. “Impossible” means inexpressible under the ledger’s constitution as written — a constitution that politics can amend, at the overt cost §5 is about, not a physical bar. “A failed loan pays the underwriter nothing” means no RUR settlement — the ecological obligation is discharged by nothing and rides the goods — not that the underwriter recovers no economic value, since it keeps its ordinary secured-creditor remedies (§7). “No hoarding” means no rewarded hoarding of expiring flow rights, not the abolition of all strategic withholding, since a holder with market power can still withhold an in-ground stock. And the “constitutional” bailout of the title is a bounding, not an abolition: the mechanism makes a socialized rescue visible, politically costly, and typed — a fiscal or constitutional act across a boundary no one can print across — not impossible. The defensible core, stated once and held to throughout, is this: a physically denominated, non-cash-settled ecological liability makes certain forms of native permit hoarding, on-ledger rehypothecation, and invisible bailout harder or impossible within the accounting system — while money-economy analogues of each survive outside it. Where the prose below reaches for a stronger word, read it against this paragraph.

1.5 Roadmap

Section 2 places the proposal in the literatures it draws on and departs from. Section 3 states the model and its single structural rule. Section 4 states the mechanism’s structural properties. Section 5 develops the constitutional dial. Section 6 treats enforcement and the oracle problem, Section 7 the legal treatment of default, and Section 8 the import boundary. Section 9 tests the design against legal attack — how the machinery survives bankruptcy, courts, creditors, a sovereign emergency, measurement, and the border. Section 10 covers incremental implementation and the remaining limits, and Section 11 concludes. The formal models supporting the argument are collected in a separate technical companion, Settlement-Contingent Credit: Formal Appendices — a worked five-agent balance sheet (A), a two-period extraction model (B), a household-flow-market model (C), the legal-provision specification the design requires (D), and a resource-productivity engine (E) — and are cited throughout by appendix letter. Section 1.6 states the whole institutional object compactly, as a citation base the companion Articles may assume rather than re-derive.

1.6 The minimum complete architecture

The rest of this Article, and the companion Articles that build on it, presuppose one institutional object. It is defined by the answers to nine questions; each is developed in the section noted, but the object is stated compactly here so that it can be assumed rather than re-derived.

1. Where do settlement units (RURs) come from? From two taps only: a per-capita household dividend and public issuance (§3).
2. Where do they not come from? Not from money markets, banks, private credit creation, permit purchase, or any cash-to-RUR conversion. There is no third tap (§3, Definition 2).
3. What creates a liability? Extraction, ecological throughput, or a statutorily specified ecological burden creates an RUR liability denominated in a physical unit (§3).
4. Where does the liability attach? To the goods that embody the draw, as a statutory in-rem lien traveling with them, and to firms and settlement accounts per statute; its senior creditor is the ecological central bank (§7).
5. How is a liability extinguished? Only by surrender of valid RURs at consumption, retired against the cap — never by cash. Money is not legal tender for the debt (§7).
6. What prevents private capture of household settlement flows? The self-liquidating structure of legitimate credit (which is the framework’s own, Definitions 1–4) plus the ordinary local law of personal-income protection — wage-assignment, consumer-protection, spendthrift, and lease-penalty limits — applied to dividend flow. The framework assumes that law rather than writing it; it is load-bearing for the constitutional claim, and a companion Article maps it (§5).
7. What prevents bankruptcy laundering? The liability travels through estate administration and sale: goods enter the estate permanently encumbered, and no free-and-clear sale strips the lien (§9).
8. What prevents fake measurement? Metering, chain of custody, audit rights, a physical-resource registry, border rules, and penalties. Because settlement units issue only against measured draw, a corrupt meter is an unauthorized mint (§6).
9. What happens in an emergency? Sovereign override remains possible but cannot be performed quietly: it must be an explicit, funded, on-ledger act — a change to the dividend/spending split, or an overt confiscation-and-compensation — not an invisible debasement (§5).

That is enough to make the object intelligible and to see why it does not collapse on contact with ordinary law. It is not everything; §10 marks what remains open.

2. Related literature

The mechanism has ancestry in five separate traditions. Each built one joint of it and then stopped at the same wall — a settlement medium of money, whose fungibility, negotiability, and dischargeability dissolved exactly the persistence the tradition was trying to create. What is new here is narrower than “unprecedented parts” and stronger than “novel arrangement”: a liability denominated in a physical unit, riding inventory, surviving bankruptcy by transfer alone, inside a credit system with no cash-out anywhere. That specific closure appears in none of the ancestries, because each was denied it by the medium it lived in.

2.1 Intertemporal permit trading. Rubin (1996) and Kling and Rubin (1997) analyzed banking and borrowing of emission permits. Existing programs allow banking (asset accumulation) and restrict borrowing¹¹. Our structure inverts the frame: every right is inherently borrowed, and banking is not restricted by rule but is simply not what a non-convertible, expiring liability rewards.

2.2 Demurrage — the ancestor we depart from. Gesell proposed¹² stamped money bearing a carrying cost so that holders would pass it on, raising velocity; Keynes analyzed¹³ the idea through own-rates of interest. It is tempting to read the present mechanism as environmental demurrage, and important to say clearly that it is not. We impose no carrying cost on holding a right — no per-period charge, to the underwriter or anyone. The velocity Gesell sought through a fee arises here from structure instead: flow rights expire at the period’s end, so an idle holding lapses rather than accrues; a borrowed position runs against the underwriter’s ordinary contractual repayment terms; and the underwriter’s return is realized only at settlement. Gesell’s instinct about velocity was sound; his instrument — a holding tax — is precisely what we avoid.

2.3 Self-liquidating credit. The real-bills doctrine (Smith; the Banking School; the early Federal Reserve) held that banks should lend only against short-term paper on real goods moving to market, because such credit is extinguished by the final sale — settled by the ultimate consumer. That is the skeleton of the present loan, two centuries early. Where it stopped: the bill itself was money — discountable, negotiable, spendable on sight — so, denominated in money value rather than physical quantity, rising prices justified more issue, and the doctrine had no anchor. We keep the skeleton and swap the vertebrae: the credit is denominated in a physical unit whose total is fixed by survey, so no price level can mint another hectare.

2.4 Obligations that ride a thing. Admiralty law personified the ship: a maritime lien attaches to the vessel and follows it through sale. Covenants run with land; the U.S. Superfund made cleanup liability follow contaminated sites through the chain of title. Each bound an obligation to an asset so ownership games could not shake it off. Where they stopped: every such instrument is a graft onto a system whose settlement medium is money and whose bankruptcy law exists to discharge — the lien is a money debt extinguished by judicial sale; Superfund liability is money-denominated and evaporates in bankruptcy often enough to have a standard name (orphaned sites) and a standard payer (the taxpayer). Attaching the liability to the physical unit of consumption, in a ledger that is itself the title system with no discharge operation, is the native form these grafts kept rejecting.

2.5 Returns that ride the venture. Profit-and-loss-sharing finance — the mudarabah and musharakah of classical Islamic commerce — is the oldest sustained attempt to make a financier’s return contingent on real outcomes, with losses falling on capital. Where it stopped, on the evidence of its modern revival: practice converged on markup structures replicating interest economics in compliant clothing, because inside a money-denominated system the contingent form is always one contract away from the guaranteed substance. Here contingency comes from the plumbing rather than a prohibition: the underwriter is paid from settlement because settlement is the only event that produces a unit an underwriter can be paid with.

2.6 Embodied-cost accounting. Life-cycle assessment, environmental input-output accounting, and — lately, with legal force — the EU’s Digital Product Passport¹⁴ trace what products physically consume. Their limit is information without obligation: the numbers are contested because nothing the parties care about turns on them. The present mechanism makes the declaration the invoice — settlement is computed from the embedded figure — so every party who will pay on the number has standing and appetite to check it.

We also connect, in §5, to the monetary-economics literature on credit that cannot be converted to base money (the Chicago Plan and its narrow-banking descendants; Soddy’s critique of credit-as-wealth¹⁵) — traditions that sought to sever credit from money institutionally, where the severance we describe is denominational.

3. The model

Author’s specification (2026-07-06): the framework prescribes nothing about lending terms. The underwriter always seeks its principal back; the margin it charges — in RUR, a spread in the physical unit, not a money-interest charge — and the maturity it sets are conditioned on competition with other underwriters, on risk, and on all the factors that ordinary finance has evolved over centuries to price. The framework adds no margin formula and no carrying charge. Its one structural rule about credit is the settlement source: a debt is settled only by units originating in citizens’ resource income (UBI) or government spending. The paper’s central object is therefore not a rate; it is that single constraint.

Primitives. A finite set of resource types, each with an ecological cap fixed by survey. A set of agents who extract, process, consume, and lend. RUR assets — units of a resource type that a holder may surrender to discharge an obligation — enter circulation through exactly two taps: (i) each citizen’s periodic resource income (a grant of rights, the UBI), and (ii) government resource spending. These are the only sources; markup profit recirculates tap-sourced units but mints none. There is no third tap, and in particular no money-to-RUR conversion.

Definition 1 (production credit). To fund extraction or processing, a producer borrows RURs from a competitive private ecological-finance sector (EPF). The advance is a debt denominated in the physical unit of the resource. The loan’s terms — the margin, maturity, collateral, covenants — are set by the underwriter and borrower under competition and risk assessment; the framework specifies none of them. The service being priced, however, is not ordinary commercial lending — the next paragraph makes it precise. One denominational point matters, because it is easy to miss: the underwriter’s return is itself an RUR margin — a spread in the physical unit, realized when the borrower’s output settles: real, unencumbered rights the underwriter then owns free and clear (spendable on its owners’ consumption, or saleable to a business that wants to hold rights as owned capital free of debt), recirculating tap-sourced units rather than minting any — not a money-interest charge. A money charge is not forbidden, but it bolts a separate money obligation onto the RUR position and complicates settlement, so the natural form of the return is the physical-unit spread. The framework fixes the margin’s size no more than its maturity.

What the underwriter’s service actually is. The underwriter does not advance pre-existing rights it owns, and it does not advance money; it issues credit against the cap (Definition 4) and is paid only when the borrower’s output finally settles (the immediate consequence below). Its economic contribution is therefore not the loanable funds of an ordinary bank but underwriting of the whole settlement chain. It judges three things a money lender is never forced to judge together: the borrower’s business competence; the venture’s RUR-markup profit potential — the margin an efficient producer can earn in the physical unit; and, decisively, whether the RUR liability embedded in the output can be pushed downstream to creditworthy buyers and, at the end of the chain, to consumers who will surrender real rights to discharge it. Because the underwriter’s return arrives only at that final surrender, it must examine the entire path from extraction to a settling consumer and price the probability that the path clears — a more demanding credit analysis than a money loan, whose repayment turns chiefly on the borrower rather than on the whole chain to consumption. This chain-wide, settlement-contingent risk-bearing — equity-like exposure to whether the goods reach a settling consumer, not the senior, funds-advancing role of ordinary lending — is the service the RUR margin pays for. Its true peers, then, are not banks and permit exchanges but the instruments that price and bear real-world completion and liability risk: surety and performance bonds, extraction and reclamation bonds, and environmental-liability insurance. This Article calls the actor an ecological settlement underwriter throughout, in preference to “lender,” a term that would import the banking assumptions this section is at pains to reject. The EPF’s economic function is that of an underwriter and settlement guarantor of ecological draw, its true peers surety, reclamation and performance bonds, and environmental-liability insurance rather than deposit banking — a characterization a companion Article develops in full. It is also genuinely hard, and the paper should not pretend otherwise: underwriting a chain the underwriter only partly observes is informationally demanding and exposed to adverse selection and moral hazard, and we assert rather than model that competitive underwriters can price it. Where they cannot, the difficulty does not vanish — it surfaces as the risk premia and possible credit rationing of §10, the price the design pays for having no cash exit. Two things, though, place the task closer to ordinary trade and inventory finance than to anything heroic, and give the underwriter better recourse than a money lender’s. First, it is the same question every producer’s underwriter already prices — will the financed goods find a buyer? — priced by an industry for centuries, not invented here. Second, the underwriter’s recourse on default is unusually strong and runs in layers, all of it economic recovery that limits the loss rather than RUR settlement, which still occurs only at consumption (Property 4). If the intermediate goods do not sell, the underwriter forecloses on them directly — they are the specific inventory whose sale would settle the loan, and the exclusion rule (§6) leaves them worthless to a borrower who tries to divert them off-ledger. Failing that, it reaches the borrower’s pledged RUR collateral and can displace the borrower from its long-term resource and land leases — the operating position itself, under leasehold tenure, not a token bond. And because the liability rides the goods (§7), where the goods have already moved to the next business in the chain the underwriter follows them there, reaching that party to the extent of the liability it took on, the good-faith-purchaser defense defeated by design (the enabling statute of §7). An underwriter with recourse to the goods, to the borrower’s collateral and leases, and to every downstream holder of the liability faces a far tamer adverse-selection and moral-hazard problem than the bare phrase “chain-wide underwriting” implies: the borrower can neither divert the output, nor shield its assets in a shell, nor walk away from its leases intact. What remains genuinely unmodeled is the pricing of the residual risk.

Definition 2 (the settlement constraint — the model’s only structural rule). An RUR debt is discharged only by the surrender of RUR assets in the same resource dimension. Because RUR assets originate solely at the two taps, every discharge traces to a holder of tap-sourced rights — a consumer spending their resource income, or the government spending its own — possibly after recirculation as markup. There is no ledger operation that settles an RUR debt with money, and no other source of settling units. Formally: the set of instruments that can extinguish an RUR liability is exactly {tap-sourced RUR assets of the same dimension}; cash is not in it. Its absence is an inexpressibility under the ledger’s rules as constituted rather than a prohibition a regulator enforces — and, per §5, those rules are themselves a constitutional object. What the structure guarantees is not that cash settlement is physically impossible, but that enabling it requires overtly rewriting the ledger’s constitution, not a quiet administrative act.

Definition 3 (default and its remedy). The underwriter always wants its principal back; where a borrower fails to pay on the contracted terms, the underwriter pursues the ordinary secured-creditor remedy — foreclosure on the borrower’s collateral and on the unsold inventory, whose embedded RUR liability travels with the goods. The principal claim does not evaporate on default; the undischarged liability rides the goods until a later party assumes or finally consumes them.

Immediate consequence (used throughout §4). Since the only settling units arrive at consumption from tap-sourced holders, a loan whose output never reaches a settling consumer yields the underwriter no settlement — not by any rule sizing the underwriter’s return, but because there is nothing sourced from the taps with which to discharge it. The underwriter’s realized settlement is thus contingent on the consumption event, while the borrower’s principal obligation persists, attached to the goods. This is a statement about the settlement channel, not about total economic recovery: the underwriter keeps its ordinary secured-creditor remedies against collateral and inventory (Definition 3, §7); what it cannot obtain absent consumption is a discharge of the ecological obligation itself. This is a direct accounting consequence of the settlement constraint, not an assumption about interest.

Definition 4 (the matched-position rule). An ecological-finance underwriter does not hold its production-credit receivable as an unencumbered asset. Its advance is not asset-RURs it received from some upstream holder and re-lent — there is no such loanable-funds pass-through and no source of rights beyond the two taps; it is credit the underwriter issues against future settlement, recognized by the clearing ledger. A qualified underwriter in good standing may issue such credit up to an allocation of the cap set by the ecological central bank (§10) — the framework’s one monetary instrument — while the units that can ever discharge it are bounded by the same survey cap. Credit written against consumption that fails to materialize resolves as default borne by underwriter equity, never as new settling capacity and never as physical over-extraction: the mint is a survey, and no lending decision moves it. That credit carries a matching obligation, but the obligation is not a spendable claim the ledger holds against the underwriter — the registry has no pocket. It is the obligation that the credit be extinguished by a real right that retires against it at the registry: the underwriter is long the receivable (the producer will deliver a surrendered right) and short to the cap (a real right must be seen to retire), and both legs annihilate at consumption. Formally: a production-credit advance is matched by an equal and opposite obligation-to-retire in the same physical unit; the advance may be transferred only with ledger recognition of that matched obligation; and any pledge, sale, repo, or derivative assignment that purports to transfer the receivable without the matched obligation creates no claim enforceable against the RUR ledger. (A right a desk instead buys for money from a willing citizen is ordinary property, not issued credit — its spot transfer multiplies nothing either, because it too is cap-bounded and retires once.) This is what distinguishes an RUR receivable from a money-denominated mortgage, which is owed to the bank, free and clear, and can therefore be repackaged.

Three kinds of ecological unit, three rules. “The cap” and “the RUR” have so far been written as if singular; they are not, and the sustainability rule — and the anti-hoarding claim — differs by type. A renewable flow (a fishery’s annual yield, an aquifer’s recharge, an airshed’s assimilation) is capped at its regeneration rate; its rights expire each period, so flow-hoarding is self-defeating (Property 1) and the binding rule is simply not to draw faster than nature restores. A nonrenewable stock (fossil carbon in the ground, an ore body, a fossil aquifer being mined, old growth) is capped at a finite total, and the live question is not hoarding but the depletion path — how fast a finite stock is drawn down and how it is shared across generations. Here leaving the unit in the ground is conservation; the extraction-timing result (Property 2, Appendix B) is a stock result, not a flow one; and strategic withholding of a scarce stock to lift its price is the market-power question competition law already handles (Property 1), not a defect of the settlement form. An irreversible damage (persistent pollution, a dead acre, an extinction) is capped at a threshold and, uniquely, neither expires nor renews. Its cost is deposited on the beneficiary who bought the good that caused it — settled against that consumer’s strictly limited damage-RUR budget, a per-capita lifetime share of the capped total, rather than levied as a recurring fee on the producer who inflicted the harm in the course of benefiting others. The liability is permanent and clears only two ways: acceptance by the beneficiary against that budget, or physical restoration, which is the dimension’s only mint — reversing a standing damage is the one act that generates fresh damage-RURs, so a party who funds restoration earns rights the cap keeps scarce, and restoration pays for itself without a subsidy. Any residual the chain cannot place falls back to the issuing jurisdiction’s damage balance sheet (§7). This is why damage is the one dimension a business failure cannot discharge by repricing. The typing forces honesty about scope. Settlement-contingent credit cleanly defeats financial flow-hoarding; it does not by itself solve strategic stock-withholding (that is antitrust, and the depletion-path politics of the constitutional dials in §5); and it does not undo irreversible damage (only restoration does). One instrument — a physical-unit liability settled by real rights — carries all three, while the rule each type imposes stays distinct.

Durable goods, resale, and the circular economy. A consumable settles its embedded draw in a lump at consumption; a durable settles over a horizon set by the borrower’s capacity to retire it — the good’s service life at the outside, sooner if the buyer has the flow — financed by assigning a slice of future dividend flow, which is how a household pays for a car. The credit’s maturity lengthens along the chain to match: a steel producer carries a short-term RUR debt on a fast-moving intermediate that self-liquidates when the steel is sold to the manufacturer, who assumes and refinances it into a longer-term debt matched to the car’s settlement horizon — the coordinated underwriter-switch of §7 performing a maturity transformation, each stage self-liquidating as its real good moves toward consumption. This is what finances long-gestation durables with no cash exit, and it marks the productive long-dated contract, pinned to a real good working its way to use, off from the non-productive pre-commitment of future flow that §5 guards against. Once a durable’s draw is fully retired it is free and clear — a valuable unencumbered asset, owned free of RUR debt the way a house is owned free of its mortgage, reached by settling the draw and never by a bankruptcy or dissolution strip, which would mint.

Two consequences make a circular economy the profitable default rather than a mandate. First, the draw liability rides the good (§7), so a durable is worth far more kept in service and resold than broken up: on default it returns to the underwriter with its debt still riding it, dischargeable only by reselling into use, while scrapping strands the draw as an unretired loss — a used-goods and refurbishment market is the result. Second, the damage burden follows the beneficiary, and this governs end of life. The embedded irreversible-damage allocation sits on whoever currently benefits, against their personal damage-RUR budget; on resale it transfers to the new beneficiary and relieves the seller — it is not a lien on the asset but a budget item movable only by consensual transfer, or cleared by funding restoration. The one move that does not clear it is discarding: a holder who lands a good in a landfill has passed it to no beneficiary, so the damage stays on their budget — waste is a liability trap, not an escape. Passing the good to a recycler sheds only a negotiated portion, because the recycler, who does the work of recovery, will not accept the whole burden and requires the original holder to retain a share to justify the effort. And because recovering a commodity from a landfill or a scrap stream causes no fresh extraction, recovered materials carry no new damage burden — so recycled stock is damage-advantaged against virgin, and exhausted landfills become minable stores of damage-free commodities. Reuse, resale, recycling, and even landfill-mining emerge as ordinary profit-seeking, while the one behavior the framework most wants to discourage — throwing usable material away — is the one that leaves the discarder holding a permanent liability.

4. Properties of the Mechanism

The four numbered claims below are structural properties of the design, in the mechanism-design tradition rather than behavioral theorems about how agents must act. Three are accounting consequences of the definitions above, each following from the settlement constraint (Definition 2) and one or two physical facts. The fourth, Property 2 (extraction timing), is behavioral rather than a pure identity, and is established not by assertion but by the explicit two-period model of Appendix B, deterministic and stochastic; its fully dynamic generalization remains open (§10). None of the four requires a carrying charge on holdings, and none prescribes an interest rate; the framework leaves lending terms to competition (Definition 1).

Property 1 (no rewarded harmful hoarding). The harmful permit-hoard — accumulating and withholding flow rights, or borrowing and sitting on rights, to profit from appreciation — has no positive-value form. Sketch. A flow right (a period’s use of land, water) expires at the period’s end, so a holding kept off the market for appreciation lapses to zero — a pure loss, not a hoardable asset. A borrowed position is a liability under the underwriter’s ordinary repayment terms; held past them the underwriter forecloses (Definition 3), and under Definition 2 it produces no settling event, hence no return, until it is consumed. Both routes to the classic asset-permit hoard are thus closed, replacing the administrative holding limits of existing programs¹⁶ with the physics of expiry and the ordinary discipline of a loan. The one idle holding that does carry positive expected value — an unexercised claim on a stock, rising in scarcity value while the physical resource stays in the ground — is exactly the case the framework welcomes: it is conservation rather than the pathology, and Property 2 treats it as such. One caution belongs here, lest the claim overreach: left in the ground is not automatically socially optimal — but the two cases that phrase conflates separate cleanly, and neither is a defect the settlement form introduces or is asked to cure. Benign hoarding is saving: a holder who leaves an unexercised stock claim in the ground has, by that very act, conserved the resource — the outcome the framework wants, not a pathology (an idle flow right, by contrast, simply lapses — C5). Monopolistic withholding to manufacture scarcity rents is the other case, and it is the ordinary restraint of trade that competition law already polices for every commodity: it is created by market power, not by the settlement form — a holder could corner an owned permit exactly as well¹⁷ — and it is cured where such things have always been cured, in antitrust, under this instrument no more and no less than under owned permits.

Property 2 (extraction-timing under settlement-contingency). Under settlement-contingency, agents prefer to leave stock resources undisturbed until the supply chain is ready to consume them: the incentive to extract early is negative under the model’s conditions, and strictly so once demand is uncertain. Unlike the other three, this is a behavioral property rather than a pure accounting identity — but it is established by an explicit model, not merely conjectured. Sketch. Extraction opens an RUR debt whose only discharge is a downstream consumer’s settlement (Definition 2); until that settlement the extracted stock earns its holder no return and occupies ground and storage that draw their own real resource cost, while the same stock left in the ground draws nothing. Standard Hotelling (1931) predicts extraction earlier than socially needed, because holding the extracted resource is free and the in-ground resource earns no yield. Here the in-ground resource is the cheaper place to hold, so extraction is pulled by downstream demand rather than pushed by the owner. No carrying charge is invoked; the asymmetry is between real storage cost above ground and none below it. The two-period model of Appendix B makes this precise — deterministically (Proposition B) and under demand uncertainty (B.2), where the extraction-early incentive I_R < 0 for every buyer-arrival probability and the gap to the owned-permit regime widens as demand grows less certain. The property is stated for those two-period conditions; the fully dynamic Hotelling path — a continuum of dates, endogenous price, heterogeneous firms — is future work (§10), and would be needed to claim the reversal without any qualification.

Property 3 (no RUR-native rehypothecation). No chain of claims on the same underlying rights — the pattern asset-permit markets generate¹⁸ — can create settling capacity on the ledger. Sketch. The deep reason is the cap. Settling units originate only at the two taps and are bounded, in aggregate, by the survey cap (Definition 2; supply is vertical) — the cap governs the retirement side, the units that can discharge credit; the volume of credit written is bounded separately, by the ecological central bank’s allocation of that cap (§10). No sequence of pledges, sales, or derivative assignments can conjure a settling unit the cap has not already fixed: a claim may change hands any number of times, but the physical right that discharges it exists in exactly the capped quantity and retires exactly once. That alone defeats the pyramiding asset-permit markets exhibit — even a receivable a desk funds with its own equity is a claim on the same capped, once-retiring units.

The matched-position rule (Definition 4) then shows why the specific instrument a chain would pyramid — the underwriter’s receivable — cannot even get off the ground on the ledger. Take the three positions. The producer’s right is a liability it owes, and one cannot securitize or pledge a debt one owes. The units citizens hold as assets — their resource dividend — do not seed chains either: flow rights expire at the period’s end, so a claim that lapses at the bell is poor collateral, and an unexercised stock claim is the benign holding of Property 2, a claim on a resource left in the ground. The sharper objection is the underwriter’s: grant that the borrower cannot rehypothecate its debt — can the underwriter not securitize the receivable, as a bank securitizes mortgages? Its receivable is not a free-standing money claim; by Definition 4 it is matched by the obligation that a real right retire against it. Assignment either carries that obligation with it — nothing is multiplied, the position has merely changed hands — or it is invalid against the ledger. A naked pledge, stripped of the matched obligation, creates no new settling capacity and can discharge nothing: it is the duplicate assignment of one incoming settlement stream against a single physical-unit obligation — check-kiting, not secured lending. A mortgage receivable can be repackaged because it is owed to the bank, free and clear; an RUR advance is, at the same instant, an obligation to have a right retire, so at no layer is there an unencumbered asset for a claim-chain to be built on.

The precise claim is therefore narrower and stronger than “no financialization.” RUR-native rehypothecation is impossible. What remains possible is money-world synthetic exposure: financiers can write money-denominated certificates whose payoffs mirror settlement flows (§5 concedes this openly) and bet on RUR outcomes in the money economy — and a run on those wrappers is real financial harm the ledger’s structure does not, by itself, prevent (§10). But such side bets stay outside the ledger: they cannot settle an RUR debt, cannot multiply the cap-bounded physical units, and cannot bail out the physical ledger. Claims on the resource itself — the thing a 2008-style chain would pyramid — cannot be manufactured on the ledger at all, because the cap fixes their quantity and the matched-position rule denies them an unencumbered asset to build on.

Property 4 (no settlement from failure). An underwriter’s realized settlement is contingent on consumption: a loan whose output never reaches a settling consumer discharges no ecological obligation — the obligation does not evaporate but rides the goods — while the loss falls on the underwriter’s equity and cannot be socialized through the unit of account. Sketch. This is immediate from Definition 2. The only units that can settle the underwriter are tap-sourced RUR assets surrendered at consumption; absent that event there is nothing with which to discharge the debt, and nothing in the framework converts some other borrower’s credit into a settling unit (that would be the cash-out Definition 2 forecloses). The claim must be stated precisely, because the underwriter is not left with nothing in ordinary economic terms: it retains its secured-creditor remedies (Definition 3) — foreclosure on collateral, the seized inventory it can transfer at a negative assumption price (§7), and any insurance (§7) — and may recover money value through them. What no failed loan yields is a settlement of the ecological obligation or a socialization of the loss through the unit of account: the liability stays attached to the goods, unsettled, and the underwriter’s equity, not the system, bears the shortfall, as equity is meant to. The principal claim persists, riding the unsold goods as an undischarged liability, until a later party assumes them (opening its own credit) or a consumer finally settles. What is not claimed: this says nothing about the size of the underwriter’s margin, which is competitively set; it is a statement about the source of settlement, from which the contingency follows. Property 4 is, plainly, an accounting consequence of the settlement constraint rather than a behavioral result — the design admits no other settlement channel, so none can pay a failed loan. What earns it a place is not the statement but what §5 draws from it: an underwriter that cannot be made whole from the system, in a unit no one can print, is what makes a bailout a constitutional variable rather than a standing power.

5. The Constitutional Dial

The results of the preceding sections concern efficiency: what settlement-contingent credit does to hoarding, extraction timing, and speculation. This section develops a consequence of the same structure that the environmental-permits literature does not reach, because it follows not from the pricing of the right but from the medium in which the right is settled.

A structural precondition. Production credit here is denominated in physical usage rights that do not convert to money and discharge only when a final consumer surrenders a real right of their own. There is no operation, on the ledger that records these obligations, that settles such a debt with cash; the instruction set has cancellation-against-a-real-right and nothing else. This is not a prohibition a regulator enforces but an inexpressibility — not a rule against the move but the absence of the move from the instruction set. That the move is unavailable is a fact about the ledger’s rules, which are constitutional and amendable, not a law of nature; its force is that changing it is the overt, visible act this section is about, never a quiet one. It removes the channel through which failed credit is ordinarily made to disappear. Under conventional arrangements a bank loan is money — spendable the moment it is granted — so a failed position can be socialized through the monetary unit itself: the underwriter who should absorb the loss is made whole by the next borrower’s interest, by the central bank, or by the slow tax of inflation, which is to say by everyone. When credit cannot become cash, that channel closes.

Money does not vanish, and honesty requires conceding what remains expressible. Money still prices labor and everything human; financiers can wrap desk positions in money-denominated certificates whose payoffs mirror settlement flows; and a government can print money and make the holders of such wrappers nominally whole. The ledger does not prevent this. But a monetary rescue of that kind is what rescues always were — a transfer, paid by the holders of the debased unit — and it never reopens the physical ledger: the failed loan stays failed, the liability stays attached to the goods, and the cap stays a survey. What the structure removes is not the possibility of rescue but its invisibility and its unbounded size.

The dial. How large a rescue can be, and whose consent it requires, turns out to be set by a single design choice: the distribution of the newly issued rights — who receives the mint each period. Run the choice to one end. In a statist implementation of the same accounting — the state retains the rights flow and citizens receive none — a government holding the settlement reserve can make any party whole at any time, in the unit that matters. The lender-of-last-resort function is restored in full, and the fused system of money-and-rights has been rebuilt with better bookkeeping. The accounting is honest; the constitution is not changed by it. Run the choice to the other end — the mint arrives each period as a universal grant of rights to every household — and there is no standing reserve-holder of last resort on the RUR ledger at all. Every unit a rescue requires must be bought, voluntarily, from a household that meant to live on it or trade it at its own price. The reserve is not defended; it is dispersed across every household in the jurisdiction.

These poles are not abstractions, and the honest way to state the result is that the mechanism does not abolish the bailout but makes its availability a visible constitutional choice. At the statist end, a state that keeps the mint and grants its citizens no dividend holds a standing power to make a favored enterprise whole, in the unit that matters, whenever it chooses, and can stand behind its state-owned firms indefinitely. At the other end, a minimal state content to let the inefficient fail, the mint is dispersed to citizens as an inalienable commons dividend (a property share of the resource, not a welfare transfer) and that standing power is forgone: with no reserve in the ecological unit, a producer that fails simply fails. The two are the same accounting run under opposite politics (§1.4). Which pole a jurisdiction occupies is itself a political decision — the framework neither picks it nor pretends to prevent the rescue a statist jurisdiction will keep; what it contributes is to locate the entire question in one legible variable, the distribution of the mint, and to make the consequence of the choice — exactly who can be rescued in the ecological unit of account, and at whose expense — hard to hide. Bailout capacity is therefore not eliminated and not concealed; it is set by a constitutional choice a polity makes knowing precisely what power it keeps or gives up.

What entrenches the dispersed pole: the inalienable share. The grant is inalienable in exactly the sense that every social benefit is inalienable: the right to receive it is tied to the person and cannot be sold, pledged, or foreclosed — the same restriction that already governs a right to Social Security, food stamps, or a public pension, none of which any legal system permits its holder to sell to someone else. The share is heritable, passing at death to a natural person, but never alienable during life. The flow it mints, and everything downstream of that flow, is ordinary tradeable property — but the tap is not. This unremarkable restriction, the one every welfare system already imposes, is what keeps the dispersed pole from quietly collapsing back toward the statist one. A merely-distributed reserve could be re-concentrated: bought up in a crisis, pledged as collateral, foreclosed in a bad year, until a single balance sheet again holds enough of the flow to function as a lender of last resort. An entitlement that cannot be sold, pledged, or foreclosed cannot be re-concentrated by any of those routes, because it never changes hands in a market at all. The entrenchment is a deterrent rather than a wall — the distribution of the mint is itself a political object, and monetary constitutions are rewritten in exactly the emergencies that make rescue tempting; every metal standard’s convertibility was suspended in its worst month. What guards the dividend pole is not parchment but millions of holders with standing to lose, each of whom would have to be bought out, in daylight, at a price they set.

Honesty requires marking what this does not entrench. Inalienability guards the tap against re-concentration; it does not sterilize the ordinary financial life that grows up around a tradeable flow. Households remain free to sell their flows forward, to borrow against expected surpluses, and to cluster around aggregators, and a large enough aggregator of flows could approximate a concentrated economic position while every tap stayed exactly where it was minted. The claim is therefore the narrower one: the inalienable share forecloses re-concentration of the mint itself, not the emergence of a secondary market — brokers, forward claims, and the household liquidity constraints that come with a dual-priced final good — whose control implications the next subsection takes up directly, with the microstructure modeled in Appendix C and the shadow-banking channel in §10.

Two honest points bound how far this incompleteness runs. First, the framework does not promise to prevent improvidence: a household can sell or spend its flow and end in poverty, exactly as anyone can spend money into poverty, and a system claiming to abolish that would be offering a paternalist guarantee this one does not. Second, because a flow right expires before a buyer can deploy it, flow trades forward by necessity — spot markets are for stock commodities — so the channel that could re-concentrate the mint in economic substance is not the ordinary sale of current or near-term flow into production, which is self-liquidating (extinguished at the sale of the good it enables, in the real-bills pattern of §2.3) and dissipates a household’s own position without building a durable claim on anyone else’s, but the long-dated, non-productive pre-commitment of future flow: the multi-year assignment of dividends to an aggregator, the payroll-style deduction, the credit product secured on flows not yet minted. If that channel needs closing, it is closed the way welfare systems already close it — a political restriction on alienating or pre-committing a future entitlement, carved out to permit genuine business capital improvement so that productive borrowing against one’s own flow still works. The carve-out is the real-bills line itself: self-liquidating productive credit permitted, non-productive pre-commitment restrictable. Such a restriction is a political protection a jurisdiction may or may not adopt, not a structural feature the framework imposes; the mechanism prices and enables, and leaves this rider to politics. Whether the flow market re-concentrates the mint in substance therefore turns on that political choice layered atop the structure — which Appendix C models, finding tap-inalienability necessary but not sufficient, the restriction on non-productive pre-commitment the piece that closes it, and — should that restriction fail — the residual only a visible large holder, not the invisible in-unit lender of last resort this section excludes.

Who controls household settlement capacity in practice. The inalienable tap forecloses re-concentration of the mint: the dividend right cannot be sold, pledged, or foreclosed, so no balance sheet can come to own the source of settling capacity. But it is a mistake — and the paper does not make it — to think that inalienability of the tap disperses settlement power. The flow the tap mints is tradeable, and future flow is assignable, because it must be: a household finances a durable by pledging future flow (§3), and a system that forbade that would forbid the car loan. So the honest question is not whether the mint is dispersed — structurally it is — but whether control of household settlement capacity is dispersed in practice, once platforms, employers, landlords, underwriters, retailers, and subscription providers begin intermediating the flow. A dividend that is formally dispersed but functionally intermediated would make the constitutional claim cosmetic. This section takes the objection at full strength.

One test sorts every channel — the real-bills line drawn in §3 and Appendix C. Either an assignment of flow is self-liquidating against a real good the household consumes — a car loan, a mortgage, a point-of-sale settlement, a subscription or all-inclusive provider that swaps and surrenders rights at consumption — in which case the flow is used up as the household consumes and no durable claim on the mint accretes; or it is a long-dated, non-productive standing claim on future flow — a payroll deduction against years of unearned dividend, a consumer-credit product written on flow not yet minted, a landlord’s pre-assignment of a tenant’s future stream — in which case a durable, mint-like position does accrue. The first kind intermediates consumption and is benign: the flow returns to the household’s own use, and the provider is a convenience, not a reserve-holder. The second intermediates the mint and is the whole danger. Every channel the objection names falls to one side or the other: the retailer and the subscription bundle are benign unless they smuggle a long-dated assignment into the “convenience,” the durable underwriter is benign because its claim self-liquidates, and the employer’s payroll deduction is the paradigm of the dangerous kind — a standing assignment of future flow tied to no good the employee consumes.

Four things bear on whether the dangerous channel can reconstitute a de facto reserve — one structural to the accounting (the settlement lemma), and three that the framework assumes from the surrounding legal order rather than writes into its own mechanics. Of those three, the anti-assignment restriction is load-bearing for the constitutional claim: the dispersed mint leaks without it. First, the settlement lemma bounds every intermediary: settling capacity is realized only when a real person surrenders a real right at consumption, and no aggregator can consume on another’s behalf, so the most a captured position can hold is a claim on what households will choose to surrender — never the surrender itself. Second, the distinction above — self-liquidating against a consumed good versus long-dated non-productive assignment — and the two sides of that line have different authors. The permitted side is the framework’s own: a debt that self-liquidates when its financed good’s RUR retires at consumption accumulates no durable claim on the mint, and settlement-contingency itself draws that boundary (Definitions 1–4), so legitimate durable finance passes structurally, not by anyone’s leave. The restricted side is not the framework’s to draw and forms no part of its accounting: how long, and under what penalties, a household may bind flow that does not self-liquidate is the ordinary local law of personal-income protection — wage-assignment statutes, consumer-protection and early-termination limits, the penalty-versus-liquidated-damages and duty-to-mitigate doctrines, spendthrift and benefit-inalienability rules — applied to dividend flow. That restriction is load-bearing for the constitutional claim — the dispersed mint leaks if households can pledge away future flow — but the framework assumes the law rather than inventing it: a jurisdiction whose income-protection law is strong keeps its dispersed mint, one whose protections are weak forfeits the guarantee to the same degree, and a companion Article maps the existing doctrine onto the dividend case. Third, a non-waivable subsistence floor caps how far any household may pledge below its own settlement subsistence, so no one can be assigned into a state where they cannot settle their own consumption. Fourth — the backstop that survives even if the first three fail — an aggregator that nonetheless amassed a large flow position would be a visible large holder, an antitrust concern addressed as ordinary market power, not the invisible lender of last resort in the ecological unit that the constitutional claim excludes.

What the framework does and does not promise here is worth stating plainly. It does not promise that control of settlement capacity stays dispersed on its own; a determined intermediary economy will push toward capture, exactly as it does with every other household income stream today. What it promises is narrower and, in political-economy terms, more useful: it makes the control question legible and contestable on one terrain. The mint itself cannot be owned; capture can proceed only through the flow market; the dangerous form of capture is identifiable by a single test and closable by a single restriction; and capture that slips through surfaces as a visible concentration a polity can see and reach, not as a hidden reserve that can quietly rescue its favorites in a unit no one else can print. The constitutional claim of this section — that bailout capacity is bounded by the distribution of the mint — therefore survives even functional intermediation: the worst an uncontrolled flow market yields is an antitrust problem, a large but visible holder, not the monetary-constitutional one the dispersed mint was built to foreclose. Whether a polity then chooses to defend dispersion — by enacting the restriction and the floor and enforcing the antitrust backstop — is not a question the accounting can answer; it is the political question the framework makes visible and hands to the polity to decide.

What printing can and cannot buy. The dispersal changes what monetary expansion can accomplish, and the honest statement separates the tax from its shopping list. The inflation tax itself falls where it always falls — on money balances and nominal contracts, first of all on the wage-earner. Because wages, services, and the money leg of every dual price remain monetary, that base is roughly as broad here as in any economy; nothing in the structure narrows it. What narrows is what the proceeds can acquire. A rescue whose target is denominated in rights must buy those rights from households, each of which already holds an inflation-proof unit — the monthly endowment itself — into which savings flee without friction the moment the money wobbles. The frugal, who sell their surplus in ordinary times, are not a standing rescue fund: they sell at their price, and their price is denominated in what money can still buy them. A rescue large enough to matter therefore bids up the very price it must pay, in a unit it cannot print. The monetary channel survives in exactly this form — real, visible, paid by the holders of money and nominal wages, its proceeds unlaunderable into rights at par: a rescue that must cross a currency boundary in daylight rather than hide inside a balance sheet as liquidity support.

The vector that survives, named honestly. One rescue route is not merely visible but well-typed: a jurisdiction’s own constitutional tap of rights, and any accumulated reserve of rights it holds, can be spent buying a failed desk’s unwanted inventory at generous prices. This is a fiscal rescue, fully expressible. Its discipline is not impossibility but itemization — every unit so spent is a unit visibly not spent on what the tap and the reserve existed for, recorded on a ledger the jurisdiction’s members read. Liquidity support hides inside a balance sheet; this stands in the town square. A town square is a deterrent, not a wall, and the paper claims no more for it than that.

One objection matters more than any other, and the mechanism does not dissolve it — it relocates it into daylight. A society organized enough to stand up this system is, by the same token, organized enough to subvert it: to overissue the cap, grandfather incumbents, carve out strategic sectors, dilute the household tap, or quietly redefine what counts as sustainable. No accounting can stop a sovereign from doing these things, and the paper claims none. What it claims is narrower and is the through-line of the whole design: each such move, under this structure, must be made as a visible sovereign act — an overt change to the issuance rule, an on-ledger dilution, a rescue that crosses a currency boundary in the open — rather than accomplished invisibly through market arbitrage, off-balance-sheet leverage, or the silent tax of an inflated unit. The wager is that ecological violation is far harder to sustain when it is politically legible and balance-sheet explicit than when it hides inside financial plumbing. The framework does not make cheating impossible; it makes cheating require the override, and the override visible. That is the whole of the constitutional claim, and the paper asserts no more.

A distributional consequence follows from the same structure, and it is worth stating because incidence is where environmental instruments are usually judged. At the dispersed pole, the mint is issued as an equal per-capita dividend (above), while the returns to production accrue to lowering the resource intensity of value (the markup engine of §1.2, modeled in Appendix E): the ecological base is distributed equally, and the returns to using it more efficiently are private and competed for. A household’s claim on the ecological base is equal and original; an entrepreneur profits by making that claim command more real output. Under ecological decline that is a more defensible incidence than the usual pattern, in which scarcity rents flow to whoever owns the extraction assets, captures the permits, or offshores the damage. But the claim is conditional, not automatic, and it fails through channels this paper has already named: if households pre-sell their future flow to aggregators (Appendix C), the commons re-concentrates and the structure collapses; if dominant firms control the links where efficiency is realized, the markup is monopoly rent, not social gain; if measurement is corrupt, the entrepreneur is paid to launder resource burden rather than reduce it; if the border leaks, off-ledger evasion beats honest efficiency; and if the state exempts favored sectors, the structure is decorative. The distributional property holds only so far as the tap stays dispersed, the meter stays honest, and competition stays real — the same conditions the rest of the paper is about, now bearing on who gains rather than only on whether the books balance.

The precise result, then, is not that settlement-contingent credit abolishes the bailout. It is that the bailout ceases to be a standing administrative power and becomes a constitutional variable: its availability set by the distribution of the mint, its size bounded by what dispersed and inalienable holders will voluntarily sell, and its every use legible on a public ledger while it happens. Stated most carefully, the lender of last resort is expelled from the RUR ledger — no rescue can be effected in the unit of account itself without buying real rights from the households that hold them — but it is not abolished from the surrounding monetary-political economy, where a fiscal rescue, a rescue of money-denominated wrappers, and a rewritten constitution all remain possible, visible, and bounded as described above.

6. Enforcement: measurement and the oracle problem

The mechanism’s discipline is only as good as the physical-to-ledger conversion at its base. If the point where a real quantity — tonnes of ore, barrels of oil, hectares disturbed — first becomes a ledger entry can be corrupted, the whole system becomes a laundering machine, issuing settling capacity against extraction that did not happen or hiding extraction that did. This is the oracle problem, and we treat it as a first-order design constraint rather than an implementation detail. Three features of the architecture bound it; one residual remains.

Self-enforcing propagation. Tracking does not depend on a central monitor. Each underwriter knows its borrowers and each borrower its immediate suppliers and customers; the RUR liability propagates along these bilateral credit relationships, exactly as credit-risk discipline propagates through the existing financial system. A producer who borrows against an input must discharge that liability downstream or default, so it has a private incentive to pass an accurately declared liability to a buyer who will accept it — overstating makes the product uncompetitive, understating leaves an undischarged gap the underwriter detects on reconciliation. The dispersed knowledge no central office could gather is processed where it lives¹⁹.

The honesty ratchet. Accurate measurement at any upstream point forces honesty at every point below it. If an extractor honestly records 100 units and transfers them to a refiner, those 100 appear on the refiner’s book, and the refiner cannot claim its output embodies only 50 — the ledger shows the transfer, and the two must reconcile at each bilateral handoff. Misreporting is therefore confined to the point of initial extraction, where physical measurement first enters the chain — and initial extraction measurement (tonnes, barrels, hectares) is precisely the quantity already metered for ordinary commercial purposes. The oracle problem, to the extent it exists, is concentrated at the one point where measurement is most routine.

Competitive enforcement. A firm reporting an anomalously low embedded cost is underpricing its rivals through what amounts to fraud, and its competitors have a direct, unfunded incentive to expose it — the profit motive doing the work a regulatory inspectorate does elsewhere, scaling with the number of market participants rather than an enforcement budget (a private analog to qui tam). The obvious collusion — an extractor under-reports to its underwriter while a downstream buyer accepts the shortfall plus a money side-payment — is foreclosed on three fronts at once: the colluding buyer’s own downstream competitors observe its anomalous pricing and investigate; the under-reporting extractor forgoes the resource markup it could have earned on the units it hid, so the scheme pays only if the side-payment exceeds that markup, leaving a traceable money flow with no matching resource transaction; and the underwriter has its own portfolio-integrity incentive to detect systematic under-reporting.

A fraud-equilibrium sketch. The collusion condition can be made sharper than prose. Take an extractor who hides h units — extracts them but accounts no RUR against them — and must monetize them downstream. Hiding h forgoes the RUR markup M = h·m the extractor would have earned by accounting and selling those units honestly (the efficient producer’s spread, “Yield variance” below and C3-style recirculation). Because the honesty ratchet confines under-declaration to the point of initial extraction — every downstream party reconciles against what it received — monetizing h requires a colluding buyer who accepts under-declared goods, compensated by a money side-payment S. The scheme therefore pays the extractor only if S exceeds the money value of the forgone markup M. But S is a money flow with no matching RUR transaction on the ledger — an anomaly whose conspicuousness rises with S, and hence with m. Two consequences follow, and both cut against the usual intuition. The more efficient the honest producers (the larger m), the larger the bribe the fraud must move in the open to clear that threshold; and the RUR markup an honest producer forgoes to a smuggling rival is the measure of its unfunded bounty for exposing the fraud — an efficient producer losing market to a rival that runs on free, unaccounted resource is paid, in recovered markup, precisely to hunt it. Fraud survives only in the narrow band where S can both clear that threshold and stay hidden from the buyer’s competitors, the undercut honest producers, and the reconciling underwriter — a band that narrows as competition and efficiency (hence m) rise. This is not a proof that fraud is impossible, and it is weakest exactly where §6 concedes it is — a concentrated or monopolized chain with few rivals to do the hunting; but in a competitive chain the RUR markup itself funds the enforcement — each efficient producer an unpaid auditor of the rivals that would undercut it.

The whistleblower bounty. That incentive can be made an explicit institution, on the model of tax enforcement’s whistleblower awards and the False Claims Act’s qui tam — and its mechanics are instructive, because they run entirely in the physical unit. The penalty is levied in RUR assets, taken from the offending firm’s accumulated savings of rights or the rights it received in trade; those assets are retired at the central bank, collected by no treasury, which is precisely what accounts for the resource the firm stole: the firm’s own hoarded ecological wealth is spent restoring the cap it evaded, and if it cannot cover the penalty the shortfall is an ordinary default on its owners and creditors (§7), forcing ecological savings elsewhere in the system to make the ledger whole. The whistleblower’s reward is not carved out of that retirement — doing so would leave the theft partly unaccounted — but is a separate government expenditure, minted through the ordinary spending tap: a visible fiscal-policy choice that leaves the ecological correction intact. So the offender’s saved rights pay for what it took, the cap is made whole by retirement and not by any government pocket, and the reward for exposing the fraud is an open line item on the government’s own books.

Yield variance. A refiner that takes 100 units of input and achieves 80% yield cannot book the missing 20% as process loss and divert it: the debt does not evaporate with the material. The full 100 units of liability must be discharged through the 80 units of output, pricing each at 1.25 input-equivalents; a refiner at 95% yield prices at 1.053 and wins on the same markup. Yield efficiency is rewarded without a mandate, and the “shadow space” a lossy process seems to open is closed by the persistence of the debt.

The residual. None of this makes the meter incorruptible; it concentrates the exposure and prices honesty. Measurement at the point of initial extraction remains the load-bearing vulnerability of the design — the place where, if anywhere, it fails. The claim is only that the structure narrows the attack surface to the single most measurable point and recruits competitors, underwriters, and downstream buyers to watch it.

The political economy of enforcement. The competitive-enforcement argument above is strongest where markets are clean, competitive, and visible, and weakest where they are not: in concentrated or vertically integrated industries, among politically protected producers, in informal economies, and above all across borders, where mutual under-reporting, capture, and retaliation are the standing risks. A full treatment owes a formal fraud equilibrium rather than a fraud story, and this paper does not build one (§10). But two features bound the problem — one domestic, one at the border — and both bear on where that equilibrium settles. Domestically, the pessimistic model assumes enforcement has no organized constituency, that only the producer is mobilized. Empirically the opposite holds: the environmental movements of the wealthy democracies have shown they will bear extreme costs to enforce ecological limits, shutting operable nuclear plants and foreclosing whole industries on the way to a net-zero target. That appetite for enforcement is real and already present; what it has lacked is an instrument that binds the limit without the collateral destruction. Honest books plus an exclusion rule — unprovenanced material is unsellable in the legitimate chain — are a scalpel where an industry shutdown is a hammer, and the constituency that now reaches for the hammer is the natural watcher of the meter. Across the border, the design leans on no audit of a captured foreign jurisdiction at all: imports from a distrusted ledger must retire additional rights at a penalty rate the importing sovereign sets — rights drawn against the exporter’s own cap, not the importer’s (§8) — so cross-border capture is priced at the waterline rather than policed at its source. And the exporting sovereign is not, in fact, the weak link the objection assumes: under-reported exports drain its own commons and dilute its citizens’ RUR dividend, so it has a first-order incentive to meter honestly at home even where an importer could never reach (§8) — at the border the exporter’s enforcement interest is undiminished, not the weak link the objection assumes. Neither feature makes fraud impossible, and some cheating will persist; perfect enforcement is neither the claim nor the bar. The bar is comparative, and on it the design wins twice: against ignoring the problem, and against the central-planning alternative, whose bureaucratic apparatus consumes real resources to deliver worse information than a price. And the engine does not run on enforcement in the first place. Every honestly declared unit carries a resource cost its holder pays, so upstream producers optimize resource use to widen their margins — the refiner at 95% yield beats the one at 80% on the same markup (above), the extractor who wastes less underprices the one who wastes more — and that optimization operates across the whole honestly declared base whatever leaks at the corrupt margin. Enforcement need only be good enough to keep that base large; it need not be perfect, because the primary work is done by the profit motive on resource efficiency, with the inspector left only the residual it cannot reach.

7. The legal treatment of default

Because the ecological liability is denominated in a physical unit and rides the goods that embody it, default is a different legal object here than default on a money loan. The paper must be explicit about its mechanics or invite the objection that it has not been thought through by anyone with insolvency experience.

What kind of legal thing the RUR liability is. A law-review reader will not accept an instrument defended by analogy alone, and the paper has so far borrowed from maritime liens, CERCLA²⁰, real covenants, and Article 9 without committing to a category. It commits here. The enabling statute constitutes the RUR liability as a statutory in-rem lien: an ecological charge on the specific goods that embody a resource draw, securing an obligation owed to a definite creditor, enforceable against the res in whosever hands it travels. Everything the paper needs — that the charge runs with the goods, is perfected and made public, takes priority in a fixed order, survives its debtor’s bankruptcy, and is enforced by foreclosure — follows from that single, well-worn category. Only one feature departs from the ordinary law of liens, and the departure is itself a recognized statutory lever. The elements, in turn.

The creditor is the Ecological Central Bank. The standing objection to calling any of this a “lien” is that a lien secures a debt owed to a creditor, and it is not obvious who the ecological creditor is. The creditor is the ECB. The base charge on the goods secures the obligation to surrender a same-dimension real right for retirement against the cap, and retirement occurs at the ECB — the body that administers the survey cap and at which a surrendered right is extinguished. The ECB is therefore a creditor of an unusual but coherent kind: one that retires what it is paid rather than banking it, so that satisfaction of the lien restores the cap rather than enriching a treasury. It cannot be made whole in money, and it holds no reserve it could lend in a rescue — the same fact that, as §5 develops, forecloses a bailout funded in the ecological unit at the dispersed pole.

Priority is first in time, first in right. The ECB’s base charge attaches at extraction, before any value has been added, and is therefore the senior lien. As the good moves down the chain, each intermediary’s markup — an ecological-finance underwriter’s margin, a producer’s efficiency markup — attaches later and ranks junior, in the order it accreted, exactly as prior tempore potior jure ranks competing charges by the time each attached. Because the registry records the accretion sequence, the ledger is the recording act that fixes priority, as a recording statute fixes it among real-property liens today. The rule carries the substantive consequence the framework most cares about: on any shortfall, recovered rights make the cap whole first, and the financial spreads are satisfied only from the residual, the last-accreted bearing the first loss. Conservation is senior to finance, expressed as an ordinary priority waterfall. The production underwriter’s advanced principal sits with the senior base tier — it financed the draw, and its matched obligation-to-retire is extinguished exactly when the base retires against the cap (the underwriter never receives the rights “back”; both legs annihilate at consumption, Definition 4) — while its margin ranks as the first junior tranche and producer markups accrete junior to that; this is the assumption-waterfall below, generalized to the whole chain.

The one departure: money is not legal tender for the debt. An ordinary lien is discharged by payment; a mortgage falls when the mortgagor tenders dollars, because dollars are legal tender for the debt. The RUR lien is discharged only by the surrender of a same-dimension real right at consumption, and never by money. That is not a new ontology but a carve-out from a purely statutory rule: 31 U.S.C. §5103 makes United States currency “legal tender for all debts, public charges, taxes, and dues,” and Congress’s power to say so — and to say otherwise for a defined class of debts — is plenary (the Legal Tender Cases: Knox v. Lee; Juilliard v. Greenman²¹). The law has drawn this line before. The gold-clause obligations of the 1930s were debts a party sought to make dischargeable only in a specified non-money medium, and Perry v. United States²² — the case that also bounds the emergency argument of §9 — turned on precisely the sovereign’s power over the medium that discharges an obligation. The RUR lien legislates that boundary at the front end: for the ecological debt, and only for it, money is not legal tender. This is the legal counterpart of the ledger fact stated in Definition 2 — that no ledger operation settles an RUR debt with money — the one a rule of tender, the other a rule of construction; money is forbidden nowhere, it is merely not the thing that discharges this particular charge.

What it is not. Naming the category is also declining its near-neighbors, and a reviewer will want each declined explicitly. It is not a tax lien: it is owed to no treasury, funds no spending, and is never satisfied by a money payment. It is not a security interest in the Article 9 sense standing alone: it secures no money debt, and what it protects is a physical retirement, not a sum. It is not a servitude or real covenant: it burdens movable goods and travels with them to consumption, not land held in perpetuity. And it is not a mere regulatory condition on a permit: it is transferable, in-rem property that a market prices and that rides through its holder’s insolvency, which a licensing condition does not. It borrows the enforcement machinery of the statutory lien and of Article 9 — attachment, perfection, record notice, priority, foreclosure, and the defeat of the good-faith purchaser by that notice — while its defining feature, non-monetary consumption-terminal discharge, is shared by none of them.

Two estates that never touch. A failing firm has two kinds of creditor. Its money creditors — wage claimants, suppliers, holders of dollar debt — are handled by inherited bankruptcy law, unchanged. Its ecological liability is not part of that estate. The RUR obligation was never a spendable asset on anyone’s balance sheet; it is bankruptcy-remote by construction, and a trustee cannot liquidate ecological collateral to satisfy wage-priority claims. Workers never inherit an RUR debt, and the restoration collateral is not raided to pay severance — the two waterfalls run side by side and do not cross.

The traveling liability and its exits. Below the top of the financing stack, an undischarged RUR liability has exactly two exits, and evaporation is not one of them. Either a consumer finally consumes the goods, surrendering a real right and settling the chain to its origin; or a party assumes the goods with their liability — the next member of the supply chain, or a new underwriter taking seized inventory as the basis of a fresh position. The assuming underwriter discharges the old one but is not thereby paid; it has changed debtors, and its own return still arrives only at final consumption. When the assuming party is a downstream business rather than a foreclosing underwriter, the mechanics are ordinary trade credit made precise by the settlement rule. A creditworthy buyer takes the liability-bearing goods on its own EPF credit, and the transaction is a coordinated switch of underwriters: the buyer’s underwriter assumes the position from the seller’s underwriter, the release of the one and the issue of the other timed together so the credit moves from one balance sheet to the next without ever adding to the total against the cap. The discharged underwriter is released from the going-forward risk, not paid — settling units arrive only at final consumption (above), so it cannot be cashed out mid-chain; it holds instead a recovery claim senior to the assuming underwriter, its principal protected by that seniority and its RUR margin, like every return in the system, realized only when a consumer finally surrenders a right. A buyer the seller does not trust as creditworthy is handled the same way but explicitly: the seller will not part with the goods until that buyer has borrowed from its own underwriter and assumed the outstanding RUR debt. The demand can come from the underwriter as readily as the seller — an original underwriter D, unwilling to carry its position onto an unfamiliar debtor, will require that customer B be financed by B’s own underwriter C, the underwriter who knows B’s business, so that credit risk settles with the party best informed about each borrower. The worked case makes the priority concrete. C finances B for the goods’ full RUR price — the base debt, D’s margin, and A’s markup, all rolled into that price — and A and D step out of the going-forward relationship into first position. The base exposure they carried, the non-markup, non-margin amount, transfers to B and C; A’s markup and D’s margin, like every return in the system, remain to be realized only when the goods finally sell. So if B cannot sell, A and D forgo their profit on the deal — A its markup, D its margin — but are not on the hook for the base RUR debt, which now rides with B and C. The base liability, and any loss on it, sits with the parties that chose the exposure, C being the underwriter that knew B; A and D, out of the base and senior on whatever the goods recover, lose only the profit they had yet to earn. No credit is added against the cap: C carries the single obligation that a right retire at consumption, and the seniority is a recovery waterfall on the goods, not a second call on the mint. These priorities are set by contract, not by the framework — parties can arrange the waterfall differently — but the formulation above is the natural default in the common case the framework does nothing to prescribe: an original underwriter that distrusts a buyer whom the buyer’s own underwriter knows and will back. Either way the traveling liability never drifts to a party that has not been vetted and financed, and never multiplies against the cap; it moves as a chain of coordinated hand-offs, each credit-checked at the point of transfer, which is why the obligation can ride the goods for years without ever orphaning or multiplying. The obligation may change hands any number of times and wait in a warehouse for years; what it cannot do is disappear, because no court can dissolve it and no instrument can absorb it. This is the admiralty lien and the Superfund covenant made native — an obligation bound to the asset but denominated in the unit of the consumption itself, in a ledger that is its own title system — so it does not evaporate in bankruptcy the way Superfund liability does, leaving the standard residue of orphaned sites and a taxpayer of last resort.

Negative-price assumption, and the rule against laundering it. When goods are worth less than the liability riding them, the assumption price is negative: the seizing underwriter pays an assumer to take the position, exactly as contaminated sites change hands with indemnities today, and usually cheaper than letting seized inventory sit. One rule keeps this door from becoming a laundry chute. An assumption discharges the transferring underwriter only when the assumer posts collateral, on the ledger, scaled to the liability assumed; absent that collateral the goods move but the discharge does not, and the exposure stays where it was. A paid-to-take position cannot be handed to a shell built to fail — which also dissolves the judgment-proofing that lets firms today house a risky activity in a disposable entity owning nothing worth suing. A company can be made arbitrarily small, but a warehouse cannot be emptied of its history: attach the liability to the goods rather than the entity and the shell game has nothing to play with.

Perishable and destroyed inventory. The transfer story requires goods that persist; fish rots and warehouses burn. When seized goods decay or are destroyed before anyone assumes or consumes them, the three things the ledger keeps separate must stay separate here too. The physical draw was real — the resource was extracted and is now wasted. The RUR liability, though, was never settled: no consumer surrendered a right, and settlement is consumption-only, so nothing retires on the ledger. The position remains an undischarged, unretired credit — exactly the default case of Appendix A.3, visible on the registry as committed-but-unretired — and the loss crystallizes on the underwriter’s equity, with no inventory left to soften it and no consumer left to settle it. Insurance exists for exactly this, inherited intact, with one discipline: a payout is money, and money discharges nothing, so a payout funds the purchase of the real settling rights at willing-seller prices rather than settling the debt directly.

Fraud, courts, and cross-border title. Attaching the liability to the goods does not put it beyond the law. Fraud and theft remain crimes; a court voids a fraudulent conveyance on evidence exactly as it voids a forged deed today, operating on the ledger without the registry exercising any discretion of its own. Cross-jurisdictional title conflicts resolve on the inter-sovereign ledger layer, where mint-versus-declared-cap and export declarations are mutually verifiable; a jurisdiction that will not honor another’s records demotes it through the penalty-rate channel of §8 rather than through a court it does not control.

The top of the stack. When every financed layer below has been exhausted, what remains is the jurisdiction that charters the dimension, and it does not write a check. A jurisdiction whose producers systemically fail sees the value received for its rights fall: the commons’ scarcity value depreciates against money, against goods, and against the rights of better-run jurisdictions, and every member’s share is worth less. The terminal condition is a price, not a payer — the accumulated result of business failure, distributed pro rata to the owners of the commons where it happened, un-bailable because it was never a debt at all. One dimension refuses even this ending: standing damage does not depreciate away — dead acres are not repriced, they are dead — so residual damage liability at the top of the stack stays a physical obligation the jurisdiction carries until restoration clears it.

A creature of statute, like the rest. The objection that courts do not honor a private ontology is correct, and the answer is not that they will but that nothing here is offered as an overlay on existing law. A framework that mints rights through a citizens’ dividend and government spending, charters an ecological central bank to set the cap and allocate it to the finance sector, and licenses a private ecological-finance sector to lend against it is unavoidably a new statutory package — it can no more be implemented by contract on top of current property and banking law than a central bank can. The priority of the RUR ledger over ordinary creditor remedies is one clause in that package, not a special exception smuggled past a court. Absent any precedent that already subordinates a physical-unit liability to consumption in this way, the estate-separation of this section is best read as a specification of what the insolvency, secured-transactions, and title provisions of the enabling legislation must say — a drafting target handed to the companion legal paper — rather than a result obtaining under the law as it stands. That the framework needs new law is not a hidden cost of this section; it is the nature of the whole proposal, no more escapable here than for a central-bank act or a bankruptcy code. And because the framework is regime-agnostic (§1.4), the package it requires is not a partisan program: a minimal state and a single-party developmental state could each enact their own version, the barrier being the will to legislate the unit rather than the adoption of a particular politics.

A full treatment of priority among competing assuming underwriters, enforcement against downstream good-faith purchasers, and the interaction with specific insolvency statutes is taken up in §9 below, with the full statutory drafting left to a companion legal paper. The claims made here are three, each conditional on that enabling legislation: the RUR estate is separable from the money estate; the liability cannot be shed by entity design; and the terminal condition is a price on the commons, not a socialized rescue.

8. The import boundary

A domestic RUR ledger governs domestic extraction; it does not, by itself, govern what happens abroad. For a jurisdiction that imports much of what it consumes, the border is where the mechanism either becomes enforceable or collapses into self-handicapping — domestic producers carrying a real ecological liability while importers carry none. We take the import boundary as a core design problem, not a detail.

Not all cross-border price variation is arbitrage. An RUR for extraction in an ecologically barren region should be genuinely cheaper than one for extraction in a sensitive ecosystem, because the damage is genuinely less; a buyer choosing the cheaper right is making the ecologically correct choice, and the price system is directing extraction toward less sensitive ground. The race-to-the-bottom concern applies only to fraudulent looseness — a jurisdiction overstating its ecological capacity to attract activity — not to honest differences in physical sensitivity²³.

The instrument: bilateral penalty rates, not a global treaty. An importing jurisdiction that does not trust another’s caps imposes an RUR surcharge on imports from it, making goods from loose jurisdictions structurally dearer. No global consensus is required: each sovereign decides which jurisdictions’ caps it trusts and expresses disagreement through penalty rates rather than diplomacy. This is the multi-dimensional generalization of Nordhaus’s (2015) Climate Club, in which participants tariff non-participants — extended here across every tracked dimension and priced off the ledger rather than negotiated. For imports from non-participating countries the surcharge is set a few points above the domestic RUR cost for comparable goods, producing a gradient: domestic producers face their actual (often lower) costs, imports from trusted jurisdictions compete on equal terms, and imports from untracked jurisdictions are disadvantaged but not banned — with a standing incentive for a non-participant to adopt compatible tracking in order to shed the penalty.

Why this is simpler than measuring embedded content. The EU’s Carbon Border Adjustment Mechanism measures the actual embedded carbon in each import — the oracle problem of §6, now across a border where the importer has no enforcement reach. The penalty-rate approach bypasses foreign measurement: it prices trust in the exporter’s ledger, not the content of the shipment. For unique goods not produced domestically, a content estimate from the production process or materials composition (AI-assisted) sets a provisional figure — imperfect, but incomparably better than the status quo of zero ecological accounting on imports. The cleanest case is a provenance-gated good such as endangered hardwood: unprovenanced material is simply unsellable in the legitimate chain, which converts an enforcement problem (policing illegal logging) into an exclusion one (keeping unprovenanced wood out of the market).

The hazards of a trust-priced border, and who actually bears them. A penalty rate on a distrusted ledger is a tariff instrument and inherits a tariff’s hazards: it can invite retaliation, it rests on the importer’s own judgment of which ledgers to trust, and it can be captured for ordinary protectionism dressed in ecological language. The design’s only structural guard is the rule that honest differences in physical sensitivity are priced through rather than penalized (above), so that only fraudulent looseness earns a surcharge; beyond that, nothing stops a government abusing the instrument any more than anything stops the abuse of a tariff, and that hazard is left to politics and trade law, not solved here. That the trust judgment is the importer’s own is deliberate — it is what lets the boundary work without a global treaty — not a defect.

The sharper worry, that penalty rates punish the honest poor exporter, misreads who the instrument falls on, because it is drawn from a world the mechanism changes. A poor country’s classic edge is cheap labor married to unpriced environmental damage; the embedded RUR dissolves that pairing, because a usage right is non-substitutable with a wage. No quantity of cheap labor discounts the physical resource a good embodies, so a cleaner, more efficient producer competes on its lower embedded RUR against a dirtier producer’s lower wages, and the surcharge falls on unpriced damage rather than on poverty. An honestly accounted exporter working genuinely low-sensitivity ground draws genuinely cheap rights and is not disadvantaged at all. Nor is the exporting sovereign an adversary to be audited from abroad; it is a co-enforcer with its own reason to insist on honest accounting. Its producers’ RUR liabilities are drawn against its own national cap and settle through its own taps, so under-accounting is national ecological wealth sold cheap. Worse than cheap: because an under-reported export removes the physical resource while drawing the cap only on paper, it dilutes the purchasing power of every citizen’s RUR dividend and of the government’s own resource spending — both denominated in that same cap, both left claiming a stock quietly depleted beneath them. Export under-reporting is therefore not a victimless leakage but a transfer out of the domestic commons, and the whole exporting polity, citizens and treasury alike, has a first-order interest in stopping it. This inverts the usual intuition that enforcement fails across borders: that worry belongs to an importer trying to audit a foreign wellhead, not to the sovereign whose own commons is being drained, which needs no outside auditor to want its meter read honestly. The exporter’s incentive to enforce accurate measurement is thus undiminished at the border — as strong there as at home, since the dilution lands the same whether the resource is consumed domestically or shipped — and that alignment is why the border can price trust in a ledger instead of auditing a shipment.

In whose unit the surcharge is denominated. One accounting constraint pins the instrument down and is easy to get wrong. A penalty expressed in rights must be denominated in the exporting country’s RUR — the dimension of the cap the damage actually drew against — and retired by surrendering that country’s own rights. Its size may still be benchmarked to the importer’s own domestic cost for a comparable good (above): the dimension is globally standardized, so a magnitude set in the importer’s mint is simply retired in the exporter’s mint of the same dimension. It cannot be denominated in the importer’s unit: an importer-denominated penalty would be an RUR obligation with no matching draw on the importer’s cap, and the importer’s books could balance it only by emitting more of its own rights — an uncovered UBI emission that inflates a survey-fixed cap, precisely the move the whole system forbids. Two consequences follow, and both cut the way the objection did not expect. The value of pricing distrust flows to the exporting country’s rights-holders, since the extra rights a distrusted good must retire are bought from its own citizens and government, not paid to the importer’s treasury. And the importer has nothing to mint off an import and capture — it can make a distrusted exporter’s goods dearer but cannot manufacture rights from them — so the protectionism hazard loses its fiscal motive, though its political one remains.

Scale. At village scale the boundary is handled by keeping one’s own books and calling the rest even — imports honestly out of scope, because the accounting cost exceeds the benefit. The border adjustment becomes both necessary and feasible at the scale of a large jurisdiction that produces many goods domestically and so has a baseline against which to price imports. The paper claims only that a workable instrument exists — penalty rates on distrusted ledgers — not that it is frictionless. Two honest edges remain: a penalty rate does not bind a self-sufficient defector bloc large enough to consume its own output, and it cannot reach a genuinely shared resource — a river or an airshed that crosses the border whatever the ledgers say. Those cases belong to treaty and politics, not to this mechanism.

How far the boundary extends. The framework as described is national: each jurisdiction surveys its own caps and issues the dividend to its own citizens, and the import boundary above is what lets such jurisdictions trade without a common issuer. Three scopes are worth distinguishing plainly rather than blurring. A purely national system is the feasible case, but if every nation issues rights only to its own people it risks being ecological accounting in the service of ecological nationalism. A treaty layer — sovereign caps preserved, but resource dimensions, border penalty rates, and settlement recognition harmonized among members — is the realistic route to cross-border honesty, and is the scope the penalty-rate mechanism already composes into. A planetary version, in which every person holds an equal claim on global ecological capacity, is the morally strongest and institutionally hardest, and would require an international regime well beyond anything now in place; this paper does not attempt it. The mechanism is the same at every scope; what changes is who receives the dividend and how far mutual recognition reaches — a matter of treaty and politics, not of the settlement rule.

9. Surviving legal attack

The constitutional claim of §5 is worth only as much as the machinery’s worst legal failure. And because the design takes scarcity as real and worsening rather than as a distant contingency (§1.3), it must clear a higher bar than an ordinary reform: an instrument built for a world with slack can be careless about attack, because little is at stake if it leaks; an instrument built for a binding limit cannot, because leakage is the whole of the failure. The more seriously one takes the scarcity, the more aggressively the machinery must be tested. Section 7 established the mechanics of default but deferred the hardest questions — enforcement against downstream good-faith purchasers, priority against competing creditors, the interaction with insolvency statutes — to this section, which takes them up, because the objection that matters is not whether the ambition is worthy but whether the machinery survives contact with a creditor, a trustee, a court, a sovereign, and a smuggler. Seven attacks are worth answering — creditor capture and the household-settlement floor, the good-faith purchaser, cross-border shadow settlement, bankruptcy, emergency suspension, and measurement — and four of them — creditor capture, the good-faith purchaser, shadow settlement, and the floor — fail at a single seam, which the section states first.

The settlement lemma (consumption-terminal discharge). An RUR obligation is discharged only when a natural person surrenders a real right of the dimension at the moment of consumption (Definition 2). Two corollaries carry most of the defense that follows. First, no one can settle on another’s behalf without standing in their place as the consumer: settlement is a physical act by an identified holder, not a performance that can be assigned, delegated, or purchased. Second, a right not yet surrendered at consumption is not a spendable asset: it cannot be seized into value, laundered, or made whole in money, because its value is realized only at the terminal surrender and nowhere before it. These are restatements of the non-convertibility already assumed, but naming them is what lets four distinct attacks be answered once rather than four times.

Assignment and creditor capture. The control question in full — who holds household settlement capacity in practice — is treated in §5; here is its legal-attack form. Only the tap is inalienable (§5): the dividend right cannot be sold, pledged, or foreclosed, the ordinary restraint the law already places on protected income (no legal system lets a holder sell a right to Social Security, 42 U.S.C. §407, or an ERISA pension, §1056(d)). The flow the tap mints is tradeable, and future flow can be assigned — it must be, since pledging future flow is how a household finances a durable, the mechanism §3 sets out: a car’s embedded draw settles over its service life against assigned flow, self-liquidating as the good is used. The reviewer’s sharper objection is economic capture — brokers and platforms buying future household flow until the dispersed mint is cosmetic. Banning assignment is no answer, since it would forbid the car loan. Three things answer it instead. First, the settlement lemma: assigned flow must still be surrendered at consumption by a real person, and an assignee who cannot consume cannot settle, so an aggregator buys a claim on what households choose to surrender, never the surrender itself, and the flow returns to real consumption whoever financed it. Second, the self-liquidating/long-dated line (§3, §5, Appendix C): a durable loan liquidates as the good is used and concentrates nothing, while only a long-dated non-productive assignment of future flow re-concentrates the mint — and that alone is what the optional restriction targets, a horizon-and-purpose cut, not a ban on assignment. Third, a non-waivable floor: as the law fixes a subsistence floor no creditor can reach (the wage-garnishment cap, 15 U.S.C. §1673; the homestead exemption; the necessaries tradition), the statute caps how far a household may pledge future flow below its own settlement subsistence, so none can be assigned into a state where it cannot settle its own consumption.

The good-faith purchaser. The RUR liability rides the goods and survives their sale, defeating the good-faith-purchaser defense — the feature the reviewer rightly names a radical alteration of commercial law, not a design detail. Settled regimes already do exactly this and commerce survives them: the maritime lien attaches to the vessel, survives sale, and binds even a good-faith purchaser, yet the market in ships functions; the CERCLA cleanup obligation and the real covenant run with the land against later owners ²⁴. But the defense is not defeated by fiat, and the mechanism is more ordinary than those analogues suggest — it is Article 9’s. The RUR debt — the statutory in-rem lien characterized in §7 — is a personal obligation of whoever is responsible for it, secured by the good as collateral, and both are recorded on the registry that is the ledger’s own title system (§7). A perfected, publicly-recorded encumbrance charges the world with constructive notice: no acquirer is “innocent” of what the ledger shows, and negotiability survives for exactly that reason — the lien is not secret but discoverable, as it already is for every car and secured chattel.

Two facts keep this from freezing ordinary commerce. First, settlement is two-track. A consumable settles at the point of retail sale — the consumer surrenders the right at the till, nothing rides onward, and the small buyer searches nothing. A durable or intermediate carries registry-visible debt that its acquirer takes with notice, exactly as a used-car buyer checks for a lien; the search burden lands on acquirers of debt-bearing goods — commercial or durable buyers already accustomed to title search — not on the retail consumer of finished consumables. Second, the debt and the good are separable by agreement, which makes the structure humane rather than rigid. A father may give his son the car and keep the RUR debt himself: the good moves, the obligation stays with the party who chose it, the son owes nothing — but the car remains the father’s collateral and can be clawed back on his default, precisely as a normal secured loan repossesses collateral in a third party’s hands. Transfer of the good therefore need not transfer the debt — by agreement the transferor may retain it (the father) or the transferee may assume it (the §7 assumption), and either way the good stays encumbered as registry-noticed collateral. What no arrangement can do is extinguish the debt without settlement: retention is not escape, the father still owes it, and the bar on a strip (§7) is untouched.

Two features make the clean case the ordinary one. Items are trackable — high-value goods especially — so the RUR debt embedded in a given item is visible on the ledger and can be seen, priced, and transferred at sale exactly like a titled asset’s recorded lien. And the market enforces the transfer without a rule: no one wants to be left owing RUR debt on an item they no longer hold and can no longer use to settle it, so a seller makes transfer of the embedded debt a condition of sale. The default is therefore that the debt follows the item, priced into the sale; the father’s retention is the voluntary exception, not the norm — and low-value consumables, which settle at the till, need no tracking at all.

Shadow settlement and the border. The border penalty denominated in the exporter’s unit (§8) handles declared trade; the harder hazards are smuggling, offshoring, and an off-ledger secondary market purporting to settle obligations outside the system. The lemma reduces all three to the domestic exclusion problem the framework already solves: a shadow-settled good remains unsellable in the legitimate chain at the point of consumption, because legitimate consumption requires an on-ledger surrender that no off-ledger market can produce. This is the Lacey Act²⁵ strategy — unprovenanced timber is simply unsellable in the U.S. market — generalized from a species list to the settlement act itself; enforcement is exclusion, not interdiction. The AML regime is both the working template for suppressing off-ledger settlement and the honest caution that such settlement is containable but never fully eliminable; CBAM²⁶ is the live precedent for a denomination-consistent border charge and its leakage debates.

Bankruptcy: no free-and-clear. This is the reviewer’s sharpest objection — that wage claimants, secured creditors, Article 9 priority, and the absolute-priority rule cannot be waved into a “separate estate” by fiat — and the answer is a single familiar principle: you do not get RUR-encumbered goods free and clear because the manufacturer went broke. A money creditor has no claim on the goods that strips the ecological liability from them. The goods are the debtor’s property and enter the estate, but they enter permanently encumbered, and the only route by which any money creditor — secured lender, trustee, or purchaser at a bankruptcy sale — can realize their value is to assume the RUR debt, posting ledger collateral (§7) and thereby standing junior to the RUR underwriter’s senior recovery, subject to its foreclosure like any other assumer. Taking the goods means becoming an RUR debtor; there is no version of taking them clean.

The rule is a conservation requirement, not a lawyer’s preference, and seeing why is the point of the whole section. If a bankruptcy could strip the RUR encumbrance, the goods would reach a consumer who enjoys the embedded resource while surrendering no real right — the draw consumed but never retired against the cap. That is consumption over the cap conjured out of an insolvency: an enormously lucrative way to cash the resource out debt-free, and, in ledger terms, the minting of a settling unit from a source that is not one of the two taps (§3, “there is no third tap”). It is the same attack the shell-company rule of §7 already forecloses — shed the liability by an entity event, then sell the goods clean — arriving through the bankruptcy door instead of the shell door, and it must be met the same way: the liability is bound to the goods, not to the entity, so no entity event, dissolution or bankruptcy or free-and-clear sale alike, releases it. Definition 2 admits no third tap, and a strippable encumbrance would be precisely that — which is why the free-and-clear question is not a technicality of insolvency practice but the exact seam at which the cap either binds or is minted around.

This is why the two estates never touch (§7): they are not two creditors dividing one pool to be ranked by priority, but a money estate whose only assets are the goods’ value net of an encumbrance no bankruptcy mechanism can remove — which, for goods worth less than the liability riding them, is zero or negative (the negative-price assumption, §7). The precedents are settled and unspectacular. A lien rides through bankruptcy: discharge extinguishes the debtor’s personal obligation, not the in-rem interest in the property, so the holder may still look to the asset after the debtor walks free ²⁷. A free-and-clear sale under 11 U.S.C. §363(f) cannot strip an interest that is neither satisfiable in money from the sale proceeds nor consented to by its holder — and the RUR encumbrance is dischargeable only by surrender at consumption, never out of money proceeds, and the RUR underwriter does not consent. And the environmental line already refuses to let insolvency wash off an in-rem obligation running with an asset (Midlantic Nat’l Bank v. N.J. DEP²⁸: a debtor cannot abandon contaminated property to shed the cleanup obligation). Framed this way, “two estates that never touch” stops being an assertion: the goods leave the estate as encumbered as they entered it, the money creditors divide only the money value that remains, and the ecological obligation rides through the bankruptcy because it was never the debtor’s to discharge. The RUR obligation, in short, is not a claim for money against the debtor at all — so the dischargeability question a reviewer will press (Ohio v. Kovacs, In re Apex Oil²⁹: is a cleanup obligation a dischargeable “claim”?) is answered at its root: there is nothing money-denominated for a discharge to reach.

Emergency suspension. No machinery stops a determined sovereign, and the paper claims none. What the design does is force every override into the open and deny it the one tool that hides it — a printing press. A sovereign that wants to bend the system in a crisis has two levers, and both are visible on-ledger acts. It can shift the dividend-to-government-spending ratio of the two taps, dialing down the citizens’ share and dialing up its own so the state consumes more of the capped economy — which is nothing other than moving along the constitutional dial of §5, the published d/g split that is the bailout variable this paper is about. Or it can confiscate citizens’ RUR assets and make them whole through government spending — the framework’s version of emergency seizure-and-compensation, the ecological analog of Executive Order 6102³⁰’s gold confiscation. Neither move can be performed quietly, because neither can be performed by inflating the unit: the cap is a survey, not a printing press, so a rescue must be funded by an overt transfer — rights taken from identifiable holders and handed to others, on the ledger, in daylight — rather than by the silent tax of a debasement that spreads the cost invisibly across every holder of money. That is the whole of the §5 claim restated at the point of attack: the framework does not make the override impossible; it makes the override require a visible, funded act with identifiable losers, where the present system lets a rescue hide inside monetary expansion.

The legal form adds a second cost on top of that visibility. Confiscating an inalienable household dividend is not an administrative act but a taking of vested property against millions of holders, each with standing — mass compensation litigation, in the open. Here the honest precedent cuts both ways, and the paper should say so rather than overclaim. In Perry v. United States (one of the 1935 Gold Clause Cases) the Court held that the sovereign had exceeded its power in repudiating the gold clause in its own bonds — yet left the plaintiff with no recoverable damages, because he could prove no loss the emergency measures had not already foreclosed; and the companion confiscation of private gold under EO 6102 was itself upheld, its holders paid at the old price and then left to watch it rise. The lesson is exact: the sovereign keeps the raw power, a court may even brand the act unconstitutional, and the remedy can still be hollow. So the claim is never that suspension is barred — only that it is legible and expensive: an openly-branded repudiation carries sovereign-borrowing and legitimacy costs, and a confiscation must be litigated in daylight against millions. One precision matters for a constitutional reader: the Contracts Clause binds only the states (Art. I §10), so a federal enactment is constrained instead by Fifth Amendment takings and due process — the Perry posture — while a state enactment adds the Contracts Clause; the hook differs by the enacting level and should be keyed, not blurred.

Measurement. The last attack is not doctrinal but institutional, and it is the one a skeptic calls decisive: the ledger is only as good as the meter, and a corruptible meter makes the whole structure theater. But the honest answer is that measurement here is not a new problem — it is one the world already solves, boringly, every day. When a company gets a permit to drill for oil or to mine, who audits how much it extracts? A mature apparatus does: state oil-and-gas regulators and their production filings, wellhead metering (the LACT custody-transfer units that measure oil for sale), federal royalty accounting (ONRR) and state severance-tax audits, mine surveys and reserve-reporting standards, umpire assays on ore grade. That apparatus exists for a hard-nosed reason — governments already levy royalties and severance taxes on measured extraction, so the state and the operator have long had money riding on an accurate count, and an audit profession grew up to police it. The framework meters the same barrel and the same ton; the RUR draw is read off the very measurement the royalty system already takes. This inverts the reviewer’s worry: extraction measurement is not the exotic new burden the objection imagines but the most established audited quantity in the resource economy.

On that inherited base the framework adds two things that make concealment harder than it is today, not easier. The RUR liability rides the goods to consumption and unprovenanced output is unsellable in the legitimate chain (§6, §8), so under-reported extraction has nowhere to settle — the exclusion mechanism turns a reporting problem into a marketability problem. And the whistleblower bounty (§6) pays a share of the penalty in the physical unit, making concealment individually unprofitable to keep quiet about. Where measurement is genuinely thinner — diffuse damage rather than metered extraction — the standards are the ones already used for reclamation bonding and environmental assessment, and the honest failure modes (verifier capture, conservativeness gaming, chain-of-custody laundering) are the same ones the EU ETS verification regime, the PCAOB audit-the-auditor structure, and FSC chain-of-custody confront; the conservativeness principle — resolve uncertainty toward over-charging the draw — is the tie-breaker for the residual. Because this attack is institutional rather than legal, its full treatment belongs in an expanded §6; it earns a place among the seven only because taking scarcity seriously makes the meter load-bearing.

What the seven share is a single shape: each is an attempt to convert an unsurrendered right into value somewhere other than the terminal act of consumption — by assigning it, by buying the good free of it, by settling it off-ledger, by discharging it in bankruptcy, by suspending it in an emergency, or by mis-measuring it into existence — and four of them fail at the settlement lemma alone. Where a separate machinery is needed — the estate-exclusion of the bankruptcy res, the takings cost of an emergency override, the audit architecture of measurement — the paper names the precedent the machinery is built from rather than inventing one, which is the standard a legal reviewer applies and the standard the constitutional claim of §5 has to be held to.

10. Implementation and remaining limits

What this Article does not yet prove. The Article identifies a legal form and traces its first-order consequences; it does not establish the following, and does not claim to. It offers no general-equilibrium welfare model and no proof that the form dominates taxes, permits, or cap-and-trade on efficiency — it claims a structural difference (different bailout, hoarding, settlement, and bankruptcy properties), not a welfare ranking. It does not fully specify the anti-assignment doctrine that protects household settlement capacity; it states the requirement and defers the anti-evasion architecture — duration caps, affiliated-party rules, anti-synthetic-replication, remedies — to a companion Article. It does not fully specify measurement administration — verifier accreditation, attribution across supply chains, embodied-content accounting, fraud control — though it argues that measurement is constitutional rather than peripheral. It does not fully model border adjustment, only the denomination invariant that keeps cross-border settlement coherent. It does not design the underwriting regulation for the ecological settlement underwriters, only characterizes what they are. And the formal appendices are partial-equilibrium, single-resource, and stylized: the extraction-timing result is a two-period wedge under stated assumptions, not a general reversal of Hotelling; the efficiency-engine result holds only where competition, accurate measurement, and uncaptured household flows hold, and decays into monopoly, compliance, oracle-gaming, or political-access rent where they do not. Stating these limits marks the boundary of this Article, whose contribution is the legal form and the demonstration that the form matters.

Incremental adoption. The structure can be applied to a single existing market without a system-wide transition. Fishery quotas can be reissued as borrowed, expiring quota retired at landing. Endangered hardwoods (a small set of tracked species, clear extraction points, high value relative to tracking cost, weak existing enforcement under CITES) are a near-ideal first pilot: loggers borrow rights, the liability rides through sawmills and manufacturers, and unprovenanced wood is simply unsellable in the legitimate chain — converting an enforcement problem into an exclusion problem. A demonstration outside environmental policy isolates the mechanics from ecological-measurement uncertainty: military-import licenses issued as non-convertible liabilities that a supplier cannot settle through consumer sales, so the debt sits permanently and strategically risky sourcing is structurally dearer — a controlled setting where measurement (customs declarations) and enforcement (procurement regulation) already exist.

Honest limits. The structure makes several costs honest without making them smaller, and a few problems it does not solve at all. – Correlated shocks. When distress is common — a bad harvest, a demand collapse across a sector — the natural assumers of distressed inventory are themselves distressed, and the assumption market fire-sales exactly when it is most needed. This is the oldest pathology of asset markets and it survives here; what does not survive is the transmission that turns it into a payments crisis, provided money-denominated wrappers on settlement positions are kept out of demandable balance sheets by charter (§5). Two things soften it further. First, the fire-sale runs on a real consumable, not on a rehypothecation pyramid: with no on-ledger rehypothecation (Property 3) and no demandable claims, distress cannot amplify through layered claims as a financial shock does — the loss is bounded by the real inventory and the equity behind it. Second, the framework’s one monetary instrument can act countercyclically: a central bank that under-allocates the cap in a downturn leaves fewer loans chasing the shrunken settling capacity, so surviving producers keep margin and the default cascade is damped — though, like any monetary policy, whether it is used this way is the operator’s choice. And when it is, it works without the hidden transfer conventional easing performs: a rate cut lets asset-holders borrow first and erodes cash-holders’ purchasing power last, a Cantillon transfer buried inside a general inflation, whereas the ecological central bank cannot debase the unit it governs — the cap is a survey, not a printing press — so its act is an explicit quantity on the ledger, its distributional consequences visible and chosen. – Perishable and destroyed inventory — treated in §7: the loss crystallizes on the underwriter, and insurance funds the purchase of real settling units without discharging anything. – Measurement at the meter — the load-bearing vulnerability of the design, treated as a core problem in §6. – The household rights market, unmodeled. Because settling units reach final trade primarily through households, a secondary market in flows grows up around the dividend — brokers, forward claims, advance sales, and the liquidity constraints of households that must both consume and settle in the same unit. Every final good carries a dual price (money plus a surrendered right), which is exactly the surface on which such a market forms. This paper takes the tap as inalienable and the flow as tradeable; the microstructure of the secondary market it invites — brokers, forward claims, and the shadow-banking pressure around household flows — is modeled in Appendix C (with the balance sheet in Appendix A and the extraction wedge in Appendix B). That appendix distinguishes short, self-liquidating production forward contracts (used up at each sale, concentrating nothing) from long-dated, non-productive pre-commitment of future flow (the channel through which the mint could re-concentrate) — flow trades forward by necessity, so the cut is horizon-and-purpose, not spot-versus-forward — and finds that tap-inalienability is necessary but not sufficient, with the optional restriction on non-productive pre-commitment (§5) the piece that closes it. What the appendix does not settle — the precise boundary between a genuine production forward and a disguised long-dated assignment — is a drafting problem for statute, though it has a centuries-tested template in the real-bills self-liquidation test; and even a breach, the appendix argues, would produce a visible large holder (an antitrust concern) rather than the invisible in-unit lender of last resort the constitutional claim excludes. The fuller microstructure (household liquidity constraints, market-maker behavior) remains open. – The cost of all-equity finance — a first-order cost, not a footnote. A settlement stack with no demandable claims and no cash-out is, by construction, equity-like at every level — which is its stability and its price. The underwriter’s chain-wide underwriting (§3) is informationally demanding and exposed to adverse selection and moral hazard, so risk premia may run high and real activity that a cash-settleable permit would have financed cheaply may face outright credit rationing here. Long-gestation projects pay the largest illiquidity premium; savers who want liquid claims hold them in the money economy, where conventional banking persists for the human half of the ledger. The honest statement is that the design trades one set of costs — hoarding, financialization, easy bailout — for another — illiquidity, dear capital, possible rationing; establishing that the new costs are the smaller ones would require the behavioral and welfare modeling this paper does not attempt, and does not claim to have done. The design promises no cheap capital; its distinctive property is only that a failure is borne by the parties who priced it, not socialized through the unit of account. – Aggregate credit and its throttle. How much settlement-contingent credit the ecological-finance sector may write is not left to chance. Qualified underwriters in good standing may lend up to an allocation of the cap set by the ecological central bank, and that allocation — full or partial — is the framework’s one genuinely monetary instrument. It is a quantity lever, not a price: the ECB sets no price (competition sets the underwriters’ RUR margins) and picks no winners; by allocating or under-allocating the cap to the sector in aggregate it governs only how much production credit is written against a fixed settling capacity, exactly as a countercyclical capital buffer governs bank lending without directing it. Fully allocated, the cap is lent to the limit, producer margins run thin, and an underwriter whose borrower’s output fails to clear the market defaults — the razor’s edge. Under-allocated, fewer loans chase the same settling capacity, producers keep margin, the underwriters’ own RUR margin becomes achievable, and less is extracted: the same dial that stabilizes lending also saves resources. Either way the mint cannot be inflated — it is a survey, not a printing press — so any over-extension resolves as defaults borne by underwriter equity, never as a debasement everyone pays. And it builds visibly: a credit boom shows up as a rising stock of unsettled positions accumulating on the registry, a real-time gauge of over-extension that off-balance-sheet, hidden leverage denies conventional supervisors — so the discipline, when it comes, comes with a warning the current system’s busts do not give. And the instrument creates no lender of last resort: throttling how much may be lent is not holding a reserve with which to make a failed underwriter whole, which §5 shows the dispersed mint still forecloses.

11. Conclusion

The environmental-economics literature has concentrated on the level of caps and taxes. We have argued that the structural form of the tradeable right — owned asset versus non-convertible, settlement-contingent credit — has first-order effects the literature has not addressed. Restructuring the right as credit whose only discharge is a consumer’s surrender of a tap-sourced unit blocks rewarded hoarding and above-ground accumulation, and rules out any RUR-native multiplication of settling capacity — money-world synthetic exposure survives but cannot settle or multiply the physical units — all without any charge on holding and without prescribing an interest rate — the framework leaves the size of lending terms to competition and adds only the settlement constraint. The same constraint carries a consequence beyond efficiency: because the credit cannot become spendable money, a socialized bailout stops being a standing power and becomes a variable set by the distribution of the mint, bounded — at the dispersed, inalienable pole — by what households will voluntarily sell in a unit no one can print. Whether such a system is worth building is a question about caps, measurement, and politics that this paper does not settle; what it offers is the narrower claim that the property-rights structure of an environmental instrument is itself a monetary-constitutional choice — one available across the spectrum of political control, the same instrument under a minimal state that lets firms fail and a statist state that stands behind them.

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References

[Editorial note — Bluebook first pass: sources now appear as numbered footnotes above. This author-date list is retained so no source is lost; on final cleanup, drop this section (Bluebook articles carry no reference list) once every entry is confirmed footnoted, add pincites, and reconcile any source not yet cited inline (e.g., Fisher 1935, Nordhaus 2015, Kling & Rubin 1997, Rubin 1996) — cite or cut.]

California Air Resources Board. (2024). Holding limits for compliance instruments. Sacramento: California Air Resources Board.

Cheng, I.-H. and Xiong, W. (2014). Financialization of commodity markets. Annual Review of Financial Economics, 6, 419–441.

Costello, C., Gaines, S.D., and Lynham, J. (2008). Can catch shares prevent fisheries collapse? Science, 321(5896), 1678–1681.

Ellerman, A.D., Joskow, P.L., Schmalensee, R., Montero, J.-P., and Bailey, E.M. (2000). Markets for Clean Air: The U.S. Acid Rain Program. Cambridge: Cambridge University Press.

Ellerman, A.D., Marcantonini, C., and Zaklan, A. (2016). The European Union Emissions Trading System: Ten years and counting. Review of Environmental Economics and Policy, 10(1), 89–107.

European Commission. (2024). Ecodesign for Sustainable Products Regulation. Brussels: European Commission.

Fisher, I. (1935). 100% Money. New York: Adelphi Company.

Gesell, S. (1916). The Natural Economic Order. Translated by P. Pye. London: Peter Owen.

Gorton, G. and Metrick, A. (2012). Securitized banking and the run on repo. Journal of Financial Economics, 104(3), 425–451.

Grafton, R.Q., Kompas, T., and Hilborn, R. (2007). Economics of overexploitation revisited. Science, 318(5856), 1601.

Hahn, R.W. (1984). Market power and transferable property rights. Quarterly Journal of Economics, 99(4), 753–765.

Hamilton, J.D. (2009). Causes and consequences of the oil shock of 2007–08. Brookings Papers on Economic Activity, 2009(1), 215–261.

Hayek, F.A. (1945). The use of knowledge in society. American Economic Review, 35(4), 519–530.

Hepburn, C., Grubb, M., Neuhoff, K., Matthes, F., and Tse, M. (2006). Auctioning of EU ETS phase II allowances: How and why? Climate Policy, 6(1), 137–160.

Hotelling, H. (1931). The economics of exhaustible resources. Journal of Political Economy, 39(2), 137–175.

ICAP. (2024). Flexibility Provisions in Emissions Trading Systems. Berlin: International Carbon Action Partnership.

Keynes, J.M. (1936). The General Theory of Employment, Interest and Money. London: Macmillan.

Kling, C.L. and Rubin, J. (1997). Bankable permits for the control of environmental pollution. Journal of Public Economics, 64(1), 101–115.

Koch, N., Grosjean, G., Fuss, S., and Edenhofer, O. (2014). Causes of the EU ETS price drop: Recession, CDM, renewable policies, or a bit of everything. Energy Policy, 73, 676–685.

Levinson, A. (2003). Environmental regulatory competition: A status report and some new evidence. National Tax Journal, 56(1), 91–106.

Nordhaus, W. (2015). Climate clubs: Overcoming free-riding in international climate policy. American Economic Review, 105(4), 1339–1370.

Oates, W.E. and Schwab, R.M. (1988). Economic competition among jurisdictions: Efficiency enhancing or distortion inducing? Journal of Public Economics, 35(3), 333–354.

Pinkerton, E. and Edwards, D.N. (2009). The elephant in the room: The hidden costs of leasing individual transferable fishing quotas. Marine Policy, 33(4), 707–713.

Rubin, J.D. (1996). A model of intertemporal emission trading, banking, and borrowing. Journal of Environmental Economics and Management, 31(3), 269–286.

Singleton, K.J. (2014). Investor flows and the 2008 boom/bust in oil prices. Management Science, 60(2), 300–318.

Soddy, F. (1926). Wealth, Virtual Wealth and Debt. London: George Allen & Unwin.

Stavins, R.N. (1998). What can we learn from the grand policy experiment? Lessons from SO₂ allowance trading. Journal of Economic Perspectives, 12(3), 69–88.

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Technical appendices

The formal models supporting this Article — the worked five-agent balance sheet (A), the two-period extraction model (B), the household-flow-market model (C), the legal-provision specification the enabling statute must contain (D), and the entrepreneurial resource-productivity engine (E) — are collected in a separate technical companion, Settlement-Contingent Credit: Formal Appendices, and are cited above by appendix letter. Each is a stylized, partial-equilibrium construction whose scope and limits §10 states.

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1. Harold Hotelling, The Economics of Exhaustible Resources, 39 J. Pol. Econ. 137 (1931).↩︎

2. A. Denny Ellerman et al., Markets for Clean Air: The U.S. Acid Rain Program (2000); Robert N. Stavins, What Can We Learn from the Grand Policy Experiment? Lessons from SO₂ Allowance Trading, 12 J. Econ. Persp. 69 (1998).↩︎

3. Christopher Costello, Steven D. Gaines & John Lynham, Can Catch Shares Prevent Fisheries Collapse?, 321 Science 1678 (2008).↩︎

4. A. Denny Ellerman, Claudio Marcantonini & Aleksandar Zaklan, The European Union Emissions Trading System: Ten Years and Counting, 10 Rev. Envtl. Econ. & Pol’y 89 (2016).↩︎

5. Cameron Hepburn et al., Auctioning of EU ETS Phase II Allowances: How and Why?, 6 Climate Pol’y 137 (2006); Nicolas Koch et al., Causes of the EU ETS Price Drop, 73 Energy Pol’y 676 (2014).↩︎

6. R. Quentin Grafton, Tom Kompas & Ray Hilborn, Economics of Overexploitation Revisited, 318 Science 1601 (2007); Evelyn Pinkerton & Danielle N. Edwards, The Elephant in the Room: The Hidden Costs of Leasing Individual Transferable Fishing Quotas, 33 Marine Pol’y 707 (2009).↩︎

7. James D. Hamilton, Causes and Consequences of the Oil Shock of 2007–08, 2009 Brookings Papers on Econ. Activity 215; Kenneth J. Singleton, Investor Flows and the 2008 Boom/Bust in Oil Prices, 60 Mgmt. Sci. 300 (2014).↩︎

8. Robert W. Hahn, Market Power and Transferable Property Rights, 99 Q.J. Econ. 753 (1984).↩︎

9. Ing-Haw Cheng & Wei Xiong, Financialization of Commodity Markets, 6 Ann. Rev. Fin. Econ. 419 (2014).↩︎

10. F.A. Hayek, The Use of Knowledge in Society, 35 Am. Econ. Rev. 519 (1945).↩︎

11. Int’l Carbon Action P’ship, Flexibility Provisions in Emissions Trading Systems (2024).↩︎

12. Silvio Gesell, The Natural Economic Order (Philip Pye trans., Peter Owen 1958) (1916).↩︎

13. John Maynard Keynes, The General Theory of Employment, Interest and Money ch. 17 (1936).↩︎

14. European Comm’n, Ecodesign for Sustainable Products Regulation (2024).↩︎

15. Frederick Soddy, Wealth, Virtual Wealth and Debt (1926).↩︎

16. Cal. Air Res. Bd., Holding Limits for Compliance Instruments (2024).↩︎

17. Robert W. Hahn, Market Power and Transferable Property Rights, 99 Q.J. Econ. 753 (1984).↩︎

18. Gary Gorton & Andrew Metrick, Securitized Banking and the Run on Repo, 104 J. Fin. Econ. 425 (2012).↩︎

19. F.A. Hayek, The Use of Knowledge in Society, 35 Am. Econ. Rev. 519 (1945).↩︎

20. Comprehensive Environmental Response, Compensation, and Liability Act, 42 U.S.C. §§ 9601–9675.↩︎

21. Knox v. Lee (Legal Tender Cases), 79 U.S. (12 Wall.) 457 (1871); Juilliard v. Greenman, 110 U.S. 421 (1884).↩︎

22. Perry v. United States, 294 U.S. 330 (1935).↩︎

23. Wallace E. Oates & Robert M. Schwab, Economic Competition Among Jurisdictions: Efficiency Enhancing or Distortion Inducing?, 35 J. Pub. Econ. 333 (1988); Arik Levinson, Environmental Regulatory Competition: A Status Report and Some New Evidence, 56 Nat’l Tax J. 91 (2003).↩︎

24. Tulk v. Moxhay (1848) 41 Eng. Rep. 1143 (Ch.).↩︎

25. Lacey Act, 16 U.S.C. §§ 3371–3378.↩︎

26. Regulation (EU) 2023/956, 2023 O.J. (L 130) 52 (establishing a carbon border adjustment mechanism).↩︎

27. Long v. Bullard, 117 U.S. 617 (1886); Dewsnup v. Timm, 502 U.S. 410 (1992).↩︎

28. Midlantic Nat’l Bank v. N.J. Dep’t of Envtl. Prot., 474 U.S. 494 (1986).↩︎

29. Ohio v. Kovacs, 469 U.S. 274 (1985); In re Apex Oil Co., 579 F.3d 734 (7th Cir. 2009).↩︎

30. Exec. Order No. 6102 (Apr. 5, 1933).↩︎