Chapter 09. Bitcoin, US dollar stablecoins, and monetary pluralism

This is the June 2026 draft of chapter 09 in my new book, When Policy Falls Behind: Bitcoin, AI, and the Governance of Fast Systems. Copyright © 2026 by Murray A Rudd.

Introduction

Current US legislation is determining which digital assets can be absorbed into finance without disturbing the US dollar’s role as unit of account. The policy challenge is broader than fraud, custody, illicit finance, or payment efficiency. Stablecoins and Bitcoin pose a question about institutional form: which monetary arrangements can be made legible to existing legal and supervisory systems, and which preserve forms of exit those systems cannot fully control. The answer a legal order gives to that question is also a decision about where the authority to govern money is allowed to sit.

The GENIUS Act (Aronoff et al., 2026; Perritt Jr., 2026) and the May 2026 Senate Banking Committee markup of the Digital Asset Market Clarity Act (CLARITY)^[1] answer it from complementary positions. GENIUS makes payment stablecoins governable as issuer-based dollar instruments; CLARITY would govern the market environment through which those instruments move. Together they produce regulated monetary pluralism: several digital instruments may circulate but legal clarity concentrates around the actors that public institutions can resolve, monitor, or sanction.

Stablecoins enter the dollar system as instruments that alter the payment rails while preserving denomination (Ahmed et al., 2025; Aronoff et al., 2026). Intermediaries become legible because they convert digital asset use into custody claims, firm relationships, compliance duties, and administrable failure. Bitcoin protocol infrastructure, software development, and lawful self-custody receive different treatment because direct key control is not the same institutional object as an issuer promise. Instrument diversity is permitted on terms that preserve the institutional privileges of dollar-denominated finance.

Stablecoins and Bitcoin are therefore not rival payment technologies, as Perritt Jr.’s (2026) article title implies. A dollar stablecoin is an issuer promise; Bitcoin in self-custody is a non-issuer bearer asset. The distinction that matters is dependence: stablecoins make voice, recourse, supervision, and administrable failure possible, while Bitcoin preserves settlement capacity without an issuer’s balance sheet or an intermediary’s continuing permission.

Transaction cost economics helps clarify the difference. Stablecoin users accept issuer and intermediary dependence in exchange for par denomination, liquidity, customer service, compliance compatibility, and legal recourse (Perritt Jr., 2026). Self-custodial Bitcoin users reduce dependence on issuer promises and custodial balance sheets while assuming the operational burdens of keys, fees, tax treatment, price volatility, and personal error (see Chapter 5). The relevant choice is not technology versus law, but a shifting cost-benefit calculus focused on convenience versus direct control.

The two arrangements are also two institutional responses to algorithmic velocity (Chapter 2). Issuer-based regulation shortens the interval between a developing stress and a legitimate binding response by creating governable objects – identifiable issuers, reserve duties, redemption rights, supervised intermediaries – before stress arrives (Awrey, 2020; Perritt Jr., 2026). Bitcoin self-custody answers through a different channel, preserving Hirschman’s (1970) possibility of exit for occasions when institutional promises become doubtful or unavailable (Bjerg, 2016; Ammous, 2018). The contest between them is not settled at the level of payment mechanics; it sits at the political and epistemic levels, where the binding question is not what the rules permit but who holds authority over monetary meaning.

The US regulatory environment that results is a stability-first settlement perimeter with protected exit. GENIUS and CLARITY can normalize US dollar stablecoins, deepen regulated intermediation, protect lawful self-custody, and preserve a singular dollar unit of account, yet they do so by fixing in advance the questions Bitcoin’s design leaves open: who may issue money; on what terms it may scale; and which institution stands behind it when it fails. The preceding chapters examined governance challenges Bitcoin cannot resolve from inside its own architecture; stablecoin law shows what those same questions look like when an external authority settles them by statute.

The settlement’s coherence rests on structural conditions rather than doctrine. Can dollar-denominated recourse stay credible enough that holders prefer the convenience of voice to the cost of exit? That reliance on credibility is also the source of its instability because voice presupposes an authority that can be addressed and held to account, while exit is what remains when no such authority exists or when the one on offer is no longer trusted. How much weight users place on that residual is settled by how issuers, custodians, banks, and supervisors perform under reserve stress, custody failure, banking interruption, and compliance conflict. A legal order that routes ordinary monetary life toward recourse can keep Bitcoin exit peripheral, but only if trust that voice remains strong within the stability-first architecture does not erode.

The USA legal framework

GENIUS and CLARITY divide the legal work without separating the policy problem. GENIUS governs the issuer, reserve, and redemption promise. CLARITY governs the conditions under which that promise circulates through software activity, onramps, banking channels, and failure regimes. Stablecoin law and market structure law therefore operate as parts of one legal architecture. At the instrument level, payment stablecoins become acceptable when private issuance remains tied to dollar denomination and issuer accountability (Aronoff et al., 2026; Perritt Jr., 2026). At the ecosystem level, digital asset activity is sorted by whether it creates institutional dependence that law can address directly. The statutes specify which governance forms can enter ordinary financial supervision and which remain governed indirectly through adjacent actors.

GENIUS and payment stablecoin domestication

Payment stablecoins revive an old private money problem in digital form (Gorton and Zhang, 2023). A private actor issues a transferable instrument that users treat as money-like because it promises stable value relative to the sovereign unit of account. The rail is new but the institutional problem is familiar: the public value of the instrument depends on whether a private promise can remain credible when users demand redemption or lose confidence (Gorton, 2020).

GENIUS addresses that problem by making payment stablecoin legitimacy depend on institutional legibility (Perritt Jr., 2026). The instrument remains private but its monetary content is constrained. Issuers can innovate at the payment layer while public law fixes the acceptable form of the promise. The statute therefore permits private digital dollars without permitting private monetary autonomy.

GENIUS does more than legalize stablecoins: it also authorizes a private interface to the dollar system, but only when the issuer’s promise can be examined, redeemed, constrained, and administered in failure (Gorton, 2020). Stablecoin holders receive voice because their claim has an accountable issuer and a legal process for stress. Those mechanisms do not eliminate risk but translate it into forms existing institutions know how to process.

CLARITY and the market-structure perimeter

GENIUS cannot govern the full digital asset environment because a stablecoin becomes institutionally meaningful only when it circulates. The issuer promise changes once it passes through exchanges, customer accounts, broker-dealers, and offshore entities. Circulation ties redemption to access, custody, compliance, solvency, and market conduct. CLARITY supplies the boundary rules that stablecoin law cannot provide on its own.

CLARITY’s institutional function is boundary drawing but it does more than settle jurisdiction between the SEC and the CFTC. Digital asset activity becomes governable when an identifiable actor controls access, records, custody, routing, or failure administration, so the relevant legal question is where addressable governance capacity exists. The boundary drawing logic turns on control and dependence. Law can attach obligations where an entity controls the conditions under which customers act. CLARITY does not treat every technical participant as a financial institution but it also does not allow decentralization claims to defeat regulation where identifiable actors exercise practical control (Walch, 2019; Schär, 2021).

The markup treats digital commodity brokers, dealers, and exchanges as financial institutions for BSA purposes whenever they provide customer-facing market access (US House of Representatives, 2025). Once an entity performs intermediary functions, it becomes an addressable governance object. CLARITY thus builds its perimeter around dependence rather than around technical labels alone. Bitcoin’s open-source protocol infrastructure and private key control, on the other hand, does not look like an intermediary, so the regulatory object is different.

Interfaces, banking channels, and failure

CLARITY’s general treatment of DeFi distinguishes protocol-level infrastructure from non-decentralized control points. Governance attaches at the interface layer when hosted access or operator control organizes user action. Temporary-hold authority follows the same logic: qualified law enforcement requests can operate only where an issuer or service provider can delay specified transactions, conversions, or withdrawals. The mechanism identifies a governable point of contact for most altcoins; it does not describe Bitcoin base-layer settlement in self-custody.

CLARITY also brings banks and credit unions into the digital asset architecture by permitting otherwise authorized activities through digital assets or distributed ledger systems (Allen, 2022). The institutional effect is that digital assets become easier for regulated firms to hold, trade, finance, and account for without requiring users to engage them as bearer instruments.

The stablecoin yield boundary preserves the distinction between payment instruments and deposit substitutes. Passive balance-based yield would blur the line between stablecoin balances, bank deposits, and money-market intermediation (Gorton and Zhang, 2023; Liang and Dudley, 2026). Customer property and insolvency provisions complete the same logic by translating intermediary failure into claims that courts and supervisors can administer.

Protected self-custody inside the perimeter

The legal architecture is not only about containment because CLARITY, at least at markup stage, also protects software development, distributed ledger services, and lawful self-custody while preserving enforcement authority around illicit finance, sanctions, and criminal abuse. The self-hosted wallet provisions limit generalized information collection from non-customer wallet controllers under specified conditions, and the Keep Your Coins Act provision bars Federal agencies from prohibiting or impairing lawful self-custody while preserving existing enforcement powers.

The legal core of regulated monetary pluralism lies in that separation. Stablecoins and intermediaries are pulled inside recourse-based governance, while self-custody and protocol infrastructure remain available as exit. The regime protects direct control while investing most effort towards specifying institutional clarity in the channels through which dollar-denominated voice can scale.

The combined architecture

GENIUS and CLARITY therefore address different parts of the same governance form problem. GENIUS makes the private dollar instrument institutionally legible and CLARITY makes the environment in which that instrument circulates institutionally legible. The combined regime permits stablecoins to scale as supervised dollar payments while lawful Bitcoin self-custody persists as a protected outside option.

The architecture is coherent because legal treatment follows dependence rather than generic digital asset categorization (Table 9.1). Issuer promises need issuer rules; intermediated access needs intermediary rules; and direct control needs protection from being misclassified as financial intermediation. The result is a managed legal hierarchy in which dollar-based stablecoin instruments receive the clearest route to scale, while Bitcoin self-custody remains a lawful outside option.

Table 9.1. GENIUS and CLARITY as a combined legal architecture

Economic and governance implications

Governance form fit and transaction cost minimization

Chapter 2 used Coase (1937) and Williamson (1985) to frame institutional boundaries as governance form choices. Applied here, the issue is the dependency each digital monetary arrangement creates. Stablecoins, DeFi interfaces for altcoins, and Bitcoin self-custody can appear similar at a superficial level, part of the “digital asset space,” while placing issuer dependence, custody dependence, user responsibility, and public spillover in different institutional locations.

Digital asset arrangements differ because they attach different transaction characteristics to activities that may look similar at the user interface (Table 9.2). A dollar stablecoin requires users to treat a private liability as equivalent to a dollar across multiple venues. Bitcoin self-custody reduces issuer and custodian dependence but moves responsibility onto the user. Custodial exchanges, broker-dealers, banks, and DeFi front-ends occupy intermediate positions because they make access easier by reintroducing platform dependence.

Table 9.2. Transaction characteristics and governance form fit in digital monetary arrangements

GENIUS and CLARITY sort digital monetary activity by governance form fit rather than by treating digital assets as a uniform regulatory object. Consistent with insights from institutional economics, stablecoin issuers are pushed toward supervised hybrid or hierarchical arrangements because the stablecoin promise creates recurrent dependence on par redemption and reserve credibility. Customer-facing intermediaries enter regulated governance because customer dependence, custody risk, and market-conduct uncertainty make pure market exchange inadequate. Software, protocol infrastructure, and self-custody are protected because intermediary obligations would misclassify activity that does not itself fit intermediary structure and function.

Algorithmic velocity to institutional latency

Stablecoins and Bitcoin produce different institutional latency (Chapter 2) profiles because they are distinct governance objects. Issuer-based instruments create firms, reserves, redemption promises, compliance obligations, and customer claims that must be actively managed. Bitcoin self-custody, with its emphasis on holder engagement and responsibility, makes the stablecoin categorization and need for management more or less irrelevant.

Stablecoins face institutional latency because the facts that determine confidence can become public before the institutions responsible for those facts can produce a binding response. AI and related algorithmic advances make reserve concerns, redemption pressure, liquidity stress, and public narratives propogate more quickly (Aldasoro et al., 2025; Danielsson and Uthemann, 2025; Cookson et al., 2026). GENIUS responds by creating ex ante governance hooks around the issuer promise (Perritt Jr., 2026), with the aim of reducing the cost of institutional interpretation when fast markets test that promise, not to make law move at code speed.

Custodial intermediaries experience pressure because the same platform that lowers user costs also concentrates the records, assets, and permissions users need during stress. Their algorithmic and information velocity problem resembles earlier financialization concerns (Chapter 5): intermediation can improve access while concentrating dependence in platforms whose failure modes require legal, prudential, and insolvency governance (Awrey, 2024). CLARITY addresses that profile by making customer-facing activity legible to supervision and failure administration. The transaction cost benefit is recourse but there is also a deeper institutional cost: dependence on the intermediaries who supply it.

Bitcoin self-custody has a different institutional latency profile because it does not need the issuer promise and custodian balance sheet that stablecoins and platforms must make credible. There is no reserve report to verify, redemption queue to administer, issuer solvency claim to assess, or par value to defend (De Filippi and Wright, 2018; Walch, 2019). The regulatory focus can only migrate to surrounding people (e.g., developers), services (e.g., wallets), and organizations (e.g., onramps) that provide support for Bitcoin self-custody, a distinction that preserves Bitcoin’s role as exit but that does not resolve institutional latency. It changes where the latency appears and who bears its costs.

Political and epistemic levels

In earlier chapters, I demonstrated how internal Bitcoin governance disagreements, energy policy conflicts, custody financialization, and quantum migration plans each push Bitcoin beyond rule-following. Whether PoW demand is socially intelligible or legacy coins can be coercively frozen are political and epistemic questions. Addressing them requires voice, interpretation, and collective judgment of a kind Bitcoin deliberately makes difficult to mobilize, a design choice that helps Bitcoin resist capture and centralization.

Stablecoin legislation resolves the same kind of problem by moving purpose outside the instrument. A regulated payment stablecoin is not left to discover, through community practice, whether it is money, a claim, a payment rail, or a deposit-like substitute. Public law settles the debate before it starts, by fixing its institutional identity as a dollar-denominated payment claim. It then makes that identity credible in the usual ways, through issuer authorization, reserve discipline, redemption rights, supervisory access, and administrable failure (BIS, 2025). The unit of account choice is settled before the instrument scales. Dollar denomination is therefore not an emergent convention inside the stablecoin system; it is the condition under which the system is allowed to become ordinary payments infrastructure.

Bitcoin’s political and epistemic latency, on the other hand, persists when participants understand the technical options yet lack an authority capable of binding contested purposes without changing what Bitcoin is. Stablecoin law eliminates epistemic contestation by authorizing the governance form in advance. Stress, however, can still outrun recognition capacity when reserve doubts, banking disruption, or opaque controls move through markets under high informational turnover. The turnover stress is different from Bitcoin’s difficulty in facilitating binding decisions because it concerns whether an authorized dollar instrument is being administered credibly in an accelerating information environment, not whether the instrument has a legitimate monetary identity.

Bitcoin remains the de facto non-issuer monetary position of the sovereignty-first worldview, whose most durable governance capacity is exit: the capacity to reject invalid rules, leave custodial arrangements, and preserve independent settlement without issuer permission. Stablecoin law builds the alternative stability-first path, where private digital dollars scale only by becoming legible to institutions capable of supervision, discipline, and resolution. The US dollar regime is managed pluralistically with the implicit goal of providing dollar-denominated recourse that is easy to adopt and inhabit. Bitcoin self-custody, while not forbidden, remains a lawful outside option that most actors do not need when the traditional system is functioning normally.

Recourse, exit, and institutional dependence

Stablecoins and Bitcoin allocate monetary dependence in opposite directions. A stablecoin holder accepts an issuer relationship so that dollar equivalence can be defended through institutions outside the token itself. Hirschman’s (1970) voice appears here as recourse, the practical capacity to force an accountable promisor into explanation, correction, or failure administration. The holder gains a claim that law can recognize but loses the ability to treat settlement as independent of issuer performance.

The stablecoin promise thus becomes both the source of usefulness and the site of its governance weakness. Par redemption makes the issuer’s balance sheet, banking access, and failure procedures part of the payment instrument rather than background infrastructure. GENIUS can make private digital dollars scalable because the institutional counterparty already exists; law sets fences around that counterparty by specifying the conditions under which their promises may circulate. Under stress, the question is whether the authorized dollar claim can still be made good through institutions that users and supervisors recognize.

Control over Bitcoin keys does not improve the holder’s claim against an issuer; it makes issuer performance irrelevant to settlement. This is exit in the adapted sense, involving a reduction in dependence on voice rather than a guarantee of safety. The risks remain real and appear in a different form. Loss, mistaken transfer, poor key management, and volatility are not failures of an accountable issuer but are, instead, the costs of occupying a monetary position that does not rely on external accountability.

Self-custody legal protection keeps that position available even if the regulated path becomes easier to inhabit. A stability-first regime can make dollar recourse liquid, supervised, and convenient without forcing every holder to accept issuer dependence as the outer edge of monetary agency. That distinction also explains why public recognition of Bitcoin in store-of-value contexts need not turn Bitcoin into payment money or a competing unit of account. Protected exit reduces the need for direct government confrontation with Bitcoin’s bearer asset logic while allowing the dollar system to build the presumably dominant recourse-centered architecture around stablecoins.

Stability-first and sovereignty-first

Stablecoin legislation gives legal form to a stability-first conception of digital money in which scale is permitted only after monetary meaning has been fixed. The relevant instrument is a dollar claim before it is a technology. Its usefulness depends on an issuer whose promise can be specified, supervised, redeemed, and administered in failure. GENIUS places that promise inside a legal structure of reserves and redemption; CLARITY extends the same settlement through the custodial relationships, banking permissions, software boundaries, and customer property rules that make private digital dollars usable in practice. Self-custodied Bitcoin remains outside that issuer structure but the path of least resistance into digital assets, including the Bitcoin wrappers used by traditional finance (Chapter 5), is being built through institutions that can be examined and disciplined through CLARITY provisions.

The sovereignty-first concern cannot be addressed by making stablecoins safer. The potential risk to sovereignty-first actually becomes more tangible as the stablecoin route becomes more credible and widely adopted. A convenient digital dollar can teach users to treat issuer dependence as the ordinary form of digital monetary life: balances appear through simple interfaces; transactions pass quickly and cheaply through compliance systems; and failure is perceived as something to be corrected by supervisors, courts, custodians, or redemption rights. Voice and recourse then become part of the environment within which users learn what a digital asset is. Direct control of Bitcoin may remain available in law but lose the social and operational supports that make it a practical monetary position.

The deeper contest is thus over institutional dependence rather than payment speed and convenience. Stablecoin law reduces one class of risk by surrounding issuer promises with supervision and failure procedures but preserves another class by making those promises the normal channel through which digital dollars circulate. Bitcoin self-custody directionally reverses that by ceding voice in order to reduce reliance on the issuer, custodian, and platform. Neither position eliminates risk; each decides where risk should be located and which institutional capacities users should have to cultivate. To be truly meaningful, Bitcoin self-custody has to remain a usable response to the limits of issuer-based money, rather than just a residual entitlement that survives mainly in statutory language.

Bitcoin as bounded exit in a stability-first settlement

Legal clarity and protected exit

The emerging USA legal infrastructure assigns different institutional burdens to different forms of digital assets, and that division appears to be why the government resists a simple pro-Bitcoin or anti-Bitcoin stance. It protects enough exit to avoid direct confrontation with Bitcoin’s bearer asset property while placing most legal clarity around the issuer- and intermediary-based stablecoin channels capable of scaling. The ordinary user is invited into a supervised dollar environment in which recourse is convenient and institutionally supported; the exit-oriented user remains protected, in that the holder can legally exit to Bitcoin, but absorbs the costs of direct control rather than passing them to the regulated system.

Financialization and the credibility of exit

Stablecoins also make Bitcoin financialization easier to implement. Dollar liquidity lowers the practical costs of margining, settling, collateralizing, and liquidating Bitcoin exposure inside regulated markets. For institutions, that liquidity can make Bitcoin exposure easier to hold without treating Bitcoin as a directly-held bearer asset. The same translation is unstable in Bitcoin-specific terms. Leverage turns exposure to a non-issuer asset into a chain of Bitcoin wrappers with balance sheet relationships mediated by custodians, lenders, exchanges, and liquidation engines (Chapter 8). Stablecoin regulation can make the dollar liquidity layer safer but it cannot remove the fragility created when Bitcoin exposure is scaled through credit leverage.

Bitcoin’s role is therefore both narrower than a competitive payment frame suggests (Perritt Jr., 2026) and more important than that frame implies. Bitcoin need not become the dominant rail for everyday dollar payments, whether on the base layer or through Layer 2 systems such as Lightning (Poon and Dryja, 2016; Divakaruni and Zimmerman, 2023). Its institutional role is to preserve non-issuer settlement capacity inside a legal order that otherwise privileges issuer and intermediary recourse. That capacity can operate as a commitment device (Chapter 7) and exit when institutional promises become doubtful. Recourse has a different meaning when users retain the real threat of credible exit, Bitcoin’s most powerful design feature.

Regulated monetary pluralism

Instrument pluralism, dollar denomination

GENIUS and CLARITY create monetary pluralism without monetary neutrality. The regime allows digital value to circulate through different legal and technical forms, although those forms are organized around a common denominator, the US dollar. A stablecoin, an exchange balance, a broker-dealer custody claim, and a self-custodied Bitcoin position do not create the same institutional relationship because each allocates control, recourse, failure, and supervision differently. The legal settlement permits that variation while preserving the dollar as the unit of account through which redemption, accounting, taxation, insolvency, and supervision remain intelligible.

The result is pluralism in instruments rather than pluralism in monetary authority. Stablecoins receive the clearest route to payment scale because they translate digital transfer into a dollar claim. Their novelty lies in circulation and programmability, not in monetary denomination. Bitcoin self-custody occupies the opposite position by preserving direct control over a bearer asset. However, it does not supply the legal promise that makes a payment stablecoin fit easily into existing dollar institutions. The point is not that one instrument is modern and the other primitive; it is, instead, that each asks law to do a different kind of work.

That distinction explains why legal permission for Bitcoin ownership does not itself create unit of account competition. A monetary standard changes when ordinary obligations begin to be priced, contracted, paid, recorded, taxed, and reported in a different unit. Self-custody can preserve exit from issuer-based money without reorganizing the denominator of everyday economic coordination. Stablecoins move in the other direction: they can alter the technical experience of payment while reinforcing the dollar measure underneath it.

Payment rails can thus become more digital without becoming more monetarily plural. A dollar stablecoin may move across wallets, platforms, and programmable transactions in ways that look institutionally new at the interface. Underneath that novelty, the claim remains intelligible because it is redeemable into the same unit used for wages, taxes, reserves, financial statements, and public debt. Stablecoins are innovative only as payment plumbing; they are conservative as monetary form.

Stablecoins as dollar political economy

The political economy of US-denominated stablecoins is intertwined with US governance interests. A payment stablecoin is not simply a transferable token; it is a private dollar liability backed by US Treasury assets that connect it to banking and monetary supervision. When issuers hold short-dated Treasurys, Treasury-backed repurchase agreements, insured deposits, or similar high-quality dollar assets, private digital payments can reinforce demand for instruments tied to USA fiscal and monetary infrastructure (Ahmed et al., 2025; Barthélemy et al., 2026). The scale of that effect depends on factors such as issuer location, reserve composition, redemption behavior, and enforcement capacity. The institutional direction is, however, clear: the digital dollar can extend dollar use while deepening foreign reliance on dollar-linked reserve assets.

Offshore stablecoins do make that extension harder to classify. They may weaken domestic supervision over reserves, redemption, compliance, and failure administration (FSB, 2023), while still extending dollar dependence through USA-nexus assets, banking relationships, clearing capacity, or settlement infrastructure. That is the central political economic ambiguity: private dollar instruments can expand the reach of the dollar beyond the jurisdictional perimeter that actually makes ordinary supervision effective. The gain is monetary reach but the cost is a weaker grip on the risks created by that reach.

The prohibition on passive stablecoin yield draws a similar boundary in a different place. If holders could earn interest or an economically equivalent return simply for holding payment stablecoins, the instrument would begin to compete with deposits and money-market products rather than merely extend payments (Gorton and Zhang, 2023; Liang and Dudley, 2026). The yield boundary therefore protects the distinction on which the settlement depends. Stablecoins may modernize dollar payments but they are not meant to become deposit substitutes that create money through fractional-reserve lending without the prudential, insurance, and resolution architecture that makes deposit money politically tolerable (Awrey, 2020).

Interface governance and private fragility

Dollar stablecoins extend monetary reach by detaching dollar payment from the institutional form of the bank account. The same claim can move through wallets, exchanges, offshore platforms, DeFi interfaces, and automated settlement environments, giving the dollar a more modular presence across digital networks and user types. However, that modularity is not frictionless because it shifts practical monetary access onto private interfaces whose decisions about redemption, compliance, liquidity, and security become decisive under stress. The dollar becomes easier to move by becoming more dependent on interface governance.

The latency problem appears when that interface becomes the site of doubt. Algorithmic velocity can turn reserve concerns, redemption delays, banking interruptions, sanctions exposure, or platform distress into actionable signals before institutions can recognize their public meaning (Aldasoro et al., 2025). Better monitoring may improve recognition capacity, yet the same systems can increase informational turnover by making doubt cascade across many actors at once (Cookson et al., 2026). Stablecoins reduce frictions in ordinary payment while creating a faster channel through which confidence shocks can move.

The stability-first settlement therefore depends on performance rather than legal classification alone. Rules for reserves, redemption, customer claims, and failure administration make recourse easier to specify before trouble arrives. They do not supply trust after a failed redemption, opaque reserve signal, arbitrary freeze, or disorderly custody failure. Users will continue to prefer supervised dollar recourse only if the institutions supplying it remain liquid, predictable, and procedurally legitimate when the interface is under pressure.

That condition creates reputational exposure for the US government. Private firms distribute the interface, while US law authorizes the terms on which that interface operates. Successful private performance extends the dollar system without requiring the state to absorb every operational burden directly. Failure can be read differently, not as an isolated event at one firm but as weakness in the regulated dollar layer itself. Compliance controls sharpen the problem because recourse depends on legitimacy as well as legality. Reviewable controls can support trust; opaque controls can make the dollar layer feel like discretionary gatekeeping.

Trajectories under regulated monetary pluralism

Regulated monetary pluralism will endure only if users continue to experience supervised recourse within a stability-first world as something worth inhabiting. Stablecoin growth may signal confidence in regulated dollar rails but it may also train users in forms of digital mobility that make later Bitcoin exit easier, the Trojan horse scenario (Chapter 5). Self-custody can remain completely marginal during normal conditions but become existentially important when users begin treating self-custory as insurance against issuer, custodian, banking, or compliance failure. The same legal settlement can therefore produce different behavioral paths.

The three trajectories (Table 9.3) differ less in their structural starting point than in how participants read stress. Stability-first consolidation treats each episode as a demand for better recourse; transitional pluralism keeps stablecoins in everyday use while Bitcoin users retain exit optionality they would need to exercise during stress events; and sovereignty-first migration turns exit from a preserved possibility into routine practice through regular value transfer and validation transactions. The most decisive shift would be the emergence of routine Bitcoin-based pricing, contracting, accounting, and settlement practices that make non-issuer money socially usable beyond isolated stress episodes.

Table 9.3. Trajectories under regulated monetary pluralism

Diagnostic indicators

Regulated monetary pluralism could be assessed by tracing where institutional dependence moves as the regime matures. Stablecoin circulation is not very informative on its own, so the more important question is whether growth consolidates around permitted issuers whose reserves, redemption practices, and supervisory relationships make the stability-first bargain credible. Growth can also move in a less reassuring direction, especially if dollar demand accumulates through offshore or opaque issuers whose instruments remain dollar-denominated while sitting beyond the practical reach of US-based supervision. In that case, the dollar gains reach while the institutional bargain supporting regulated recourse becomes harder to enforce. Yield workarounds would mark the same tension from another angle, since payment instruments would be moving toward deposit or money-market functions without carrying the institutional obligations attached to those forms.

Intermediary growth also has to be interpreted with the same caution. The absorption of digital assets into banks, broker-dealers, exchanges, and margin arrangements can show that the market is becoming more legible to public law. It can also show familiar financial fragilities returning through more respectable channels. Custody concentration, rehypothecation, leverage, and balance sheet exposure do not cease to matter just because they are housed in supervised institutions. A stability-first world can fail on its own terms when the institutions that make digital assets governable also recreate the dependencies that Bitcoin was explicitly designed to reduce.

Self-custody indicators would require a more discriminating reading than aggregate wallet counts can currently provide. Key control may be used to preserve optionality without changing ordinary behavior in a stability-first world. The user who stores Bitcoin as insurance is situated differently from the user who on a daily basis settles directly, verifies independently, entirely avoids custodial interfaces, or organizes routine economic activity around non-custodial tools. The relevant distinction is not ownership versus non-ownership: it is whether self-custody remains a precaution inside a recourse-centered order or becomes a practiced institutional capacity.

Evidence of any shift in the unit of account would mark a deeper change. Bitcoin-denominated prices, wages, contracts, accounting, credit terms, or tax practices would signal movement beyond asset holding and payment experimentation. Denomination practice challenges the monetary hierarchy itself because the unit of account is the institutional layer through which obligations become comparable, enforceable, taxable, and reportable.

Stress tests of recourse and exit

Stress does not by itself favor recourse or exit; each episode can deepen the recourse path or activate the exit the settlement was built to keep peripheral. The private dollar promise is the first and most likely point of strain. A stablecoin can keep moving technically while becoming institutionally impaired once holders doubt reserves, banking access, redemption capacity, or legal priority in failure (Ahmed et al., 2025; Liang and Dudley, 2026). GENIUS reduces those risks by placing governance obligations before the moment of crisis, but it cannot prevent doubt from moving faster than confirmation (Cookson et al., 2026). What it cannot fix is the reading users give the event: a failure of implementation within a credible issuer regime, or evidence that issuer dependence is too fragile a foundation for digital money. The statutory right to self-custody does little work while that confidence holds; its significance appears only when users act on the second reading by withdrawing from custodians and settling directly.

Custody failure tests a different dependence. It can drive consolidation, as users move toward banks, broker-dealers, qualified custodians, and clearer customer property rules to make recourse more credible; or it can thin the intermediary layer without an immediate move off the dollar, as users take self-custody for optionality rather than accept institutional custody risk as the price of participation.

Stablecoins can supply the dollar liquidity through which Bitcoin exposure becomes easier to margin, rehypothecate, and liquidate (Allen, 2022; Awrey, 2024). Supervision may make those relationships more visible, but visibility does not make them stable. Leverage translates Bitcoin – a non-issuer bearer asset with inelastic supply – into a chain of strained claims mediated by custodians, lenders, trading venues, and liquidation engines. Stablecoin law can strengthen the dollar liquidity layer while leaving leveraged Bitcoin exposure dependent on the balance sheet relationships that self-custody avoids.

Interface governance determines whether recourse feels like protection or conditional access. Sanctions controls, illicit-finance rules, temporary holds, and front-end obligations support public order when they are predictable, bounded, and reviewable, and encourage exit when users experience them as opaque, arbitrary, or politically unstable. The procedures are identical in both cases; what changes is trust, and under distrust the same delay and review read as evidence that monetary access rests on permissions that can be withdrawn with little notice.

Macro-financial stress tests the larger bargain between dollar reach and private reserve architecture. Stablecoins can reinforce demand for short-term dollar assets in calm conditions (Barthélemy et al., 2026). Under stress, they can concentrate redemption pressure, transmit reserve doubts quickly, and expose issuer dependence on banking relationships. Portable digital dollars extend US monetary reach at the cost of routing more dollar activity through private issuers whose failure is hard, in public perception, to separate from failure of the regulated dollar itself.

Dollar dominance and the Bitcoin question

GENIUS and CLARITY adapt the dollar system by routing the scalable path for digital assets through dollar-denominated recourse. Stablecoins receive the easiest route to ordinary payment use because they extend the dollar without contesting it as the unit of account, and intermediaries receive legal scrutiny because scale in digital asset markets concentrates at the custody, exchange, banking, and interface points where supervision can attach. Software development and self-custody are protected rather than favored: a direct ban would run into the code-as-speech argument that Bernstein placed at the center of US encryption policy (McClure, 2000), potentially converting Bitcoin’s bearer asset property into a political conflict the settlement is built to avoid. The arrangement privileges voice and preserves only as much exit as is needed to keep that confrontation off the table.

The state-facing logic is not monetary openness in any neutral sense. Stablecoin and market structure regulation let the US extend dollar-denominated finance through private rails while retaining leverage over the points where scale concentrates (Awrey, 2020; Perritt Jr., 2026). Payment stablecoins make dollar balances more portable without a retail CBDC (Ahmed et al., 2025; Aronoff et al., 2026), and reserve rules tie those private dollars back to Treasury and Treasury-adjacent assets (Ahmed et al., 2025; Barthélemy et al., 2026). The dollar’s reach is being re-tooled rather than defended: a public monopoly over the monetary unit is extended through privately issued, publicly supervised liabilities, with the state holding the perimeter rather than operating the rails.

That strategy gives digital asset actors a workable settlement without forcing the state to choose between prohibition and monetary recognition. Non-issuer exit can be tolerated so long as ordinary liquidity, payment convenience, institutional custody, tax reporting, and compliance compatibility remain attached to the recourse path. Protected self-custody is not the organizing principle of the regime but its boundary condition: the limit that keeps the stability-first settlement durable while dollar recourse becomes easier to inhabit. Critical accounts of post-2008 financial regulation would read the pattern less as technological accommodation than as de-risking, in which public rules organize the conditions for private financial expansion (Gabor, 2021). The state gains reach on these terms but it also inherits the exposure of the private firms that now carry the dollar’s interface.

The wager beneath this design is behavioral. Most users will not exercise exit in ordinary life when the dollar path is convenient and backed by customer service and legal remediation, while self-custody demands competence, opens up possibilities for irreversible error, and leaves the holder exposed to the price volatility of an asset with no par value to defend. A credible stablecoin ecosystem can therefore make exit unattractive in practice while leaving it intact in law, in which case exit becomes a latent option whose value is realized only against the failure of voice.

The condition inside that wager is confidence in institutional performance. Reserve doubts, custody failures, banking restrictions, payment interruptions, sanctions conflict, leverage-driven cascades, or repeated supervisory failure each raise the perceived cost of recourse. Users may first respond by demanding better disclosure, more reliable redemption, safer custody, and clearer insolvency rules – pressing voice rather than abandoning it. The decisive shift comes only if repeated or severe failure is read as evidence that recourse has reached its institutional limit, at which point self-custody, direct settlement, front-end avoidance, and Bitcoin-denominated practice stop registering as marginal preferences. They start registering as behavioral evidence that the institutions supplying dollar recourse are no longer trusted, which implies holders’ should optimize for resilience rather than convenience.

Regulated monetary pluralism is coherent, then, only because it is conditional. Its internal logic matches governance form to institutional dependence but its durability rests on behavior rather than doctrine: the regime holds only while dollar-denominated recourse stays credible enough that most users prefer the convenience of voice to the cost of exit. That conditionality is the hinge of the whole settlement. The same legal order built to keep Bitcoin peripheral is the order that, should recourse lose its credibility, preserves the channel through which Bitcoin becomes pivotal.

Conclusion

GENIUS and CLARITY make private digital money scalable by settling in advance the questions that Bitcoin leaves open. A payment stablecoin can scale because public law fixes its monetary identity before it circulates: a dollar claim tied to an accountable issuer, reserve discipline, par redemption, and administrable failure. Market-structure law carries that same settlement into the firms and interfaces through which digital assets become ordinary. What may appear as permissive pluralism is therefore a hierarchy of governance forms keyed to dependence: issuer rules for issuer promises; intermediary rules for customer-facing access; and protection for the self-custody that sits outside the issuer promise altogether. The dollar remains the measure and only the rails are new.

That settlement is the analytical inverse of the cases I explored in the preceding chapters. The legitimacy of mining’s energy demand, the concentration of custody, the coordination of quantum migration, and the internal cleavages of Bitcoin’s governance each resolved into the same structure: institutional latency concentrated at the political and epistemic levels, where the binding question is volitional rather than computational. None of those disputes was about what the rules mechanically permit. Each was about what the system is for – in Bromley’s (2006) terms, what there is most reason to want from a monetary order – and what counts as a legitimate claim on it. Operational and implementation level adjustment cannot address questions of that kind because Bitcoin’s design withholds any authority capable of settling them. Stablecoin law installs exactly that authority by statute. The two are one mirrored institutional object seen from opposite sides: one refuses the settling power that the other fixes in place before the instrument is allowed to scale.

Taken together, the chapters of Part 1 support a single proposition. The governability of a fast monetary system does not turn on its technology or on the velocity at which information about it moves, but on whether some actors hold the authority to make volitional choices about purpose, and on the IAD level at which that authority resides. Where the authority is external and trusted, as Perritt (2026) argues is the case for stablecoin settlement, high information velocity is met by governable objects created before stress actually arrives, and latency compresses into administrable implementation. Where no such authority exists, as in Bitcoin, the same velocity produces durable institutional latency because the surrounding institutions that might otherwise resolve a dispute – energy regimes, custodians, courts, supervisors – move on slower clocks and through value filters that do not recognize the activity’s institutional logic. Voice and exit are not symmetric responses to this condition. Voice presupposes an addressable authority; exit is what remains when none exists, or when none is trusted.

This is why Bitcoin’s institutional future is not settled by its architecture. Nothing in the protocol guarantees either marginality or pivotal importance; the outcome depends on volitional choices and collective deliberation that the design makes difficult to mobilize but does not foreclose. The stability-first path will keep exit peripheral for as long as dollar recourse stays credible and it can absorb most stress as a demand for better recourse rather than for less dependence. Its strength is also its exposure: it extends dollar reach through private rails without a retail CBDC and, in doing so, makes dollar dominance depend on private performance that can fail in ways users read as failures of the regulated dollar layer itself. What the settlement cannot do is convert Bitcoin’s bearer asset logic into a recourse relationship without changing the object being governed. Bitcoin matters here precisely because it preserves a monetary position whose real value is that it sits outside the authority stablecoin law installs.

That leaves the central problem of the book stated rather than solved. If the binding disagreements are volitional and if Bitcoin neither contains an internal authority to settle them nor accepts the external sovereign authority on which the stablecoin case depends, then the open question is whether any governance form can address volitional disagreement without collapsing into either the rule of code or sovereign closure. The balance of the book pursues that question: how change might be recognized before latency hardens, how intertemporal stakes can be held visible, how governance layers connect, and how polycentric and deliberative forms might construct the voice-like capacity that Bitcoin’s architecture otherwise resists. The institutional economics of Part 1 locates the problem at the epistemic level: what follows asks what, if anything, can be done there.

References

Ahmed, R, JA Clouse, F Natalucci, et al. 2025. Stablecoins: a revolutionary payment technology with financial risks. NBER Working Paper Series, Working Paper 34475, http://www.nber.org/papers/w34475

Aldasoro, I, L Gambacorta, A Korinek, et al. 2025. Intelligent financial system: how AI is transforming finance. Journal of Financial Stability 81: 101472. https://doi.org/10.1016/j.jfs.2025.101472

Allen, HJ 2022. Driverless Finance: Fintech’s Impact on Financial Stability: Oxford University Press.

Ammous, S 2018. The Bitcoin Standard: The Decentralized Alternative to Central Banking. Hoboken, New Jersey: Wiley.

Aronoff, D, FC Calabia, A Brownworth, et al. 2026. The hidden plumbing of stablecoins: financial and technological risks in the GENIUS Act era. SSRN preprint, http://dx.doi.org/10.2139/ssrn.6344458

Awrey, D 2020. Bad money. Cornell Law Review 106: 1-90. https://publications.lawschool.cornell.edu/lawreview/wp-content/uploads/sites/2/2021/02/Dan-Awrey-Bad-Money.pdf

Awrey, D 2024. Beyond Banks: Technology, Regulation, and the Future of Money. Princeton, NJ: Princeton University Press.

Barthélemy, J, P Gardin and B Nguyen 2026. Stablecoins and short-term funding markets. Journal of International Money and Finance 161: 103469. https://doi.org/10.1016/j.jimonfin.2025.103469

BIS 2025. The next-generation monetary and financial system. Chapter III, Annual Economic Report 2025, https://www.bis.org/publ/arpdf/ar2025e3.pdf

Bjerg, O 2016. How is Bitcoin money? Theory, Culture & Society 33: 53-72. https://doi.org/10.1177/0263276415619015

Bromley, DW 2006. Sufficient Reason: Volitional Pragmatism and the Meaning of Economic Institutions. Princeton NJ: Princeton University Press.

Coase, RH 1937. The nature of the firm. Economica 4: 386–405. https://doi.org/10.2307/2626876

Cookson, JA, C Fox, J Gil-Bazo, et al. 2026. Social media as a bank run catalyst. Journal of Financial Economics 176: 104218. https://doi.org/10.1016/j.jfineco.2025.104218

Danielsson, J and A Uthemann 2025. Artificial intelligence and financial crises. Journal of Financial Stability 80: 101453. https://doi.org/10.1016/j.jfs.2025.101453

De Filippi, P and A Wright 2018. Blockchain and the Law: The Rule of Code. Cambridge MA: Harvard University Press.

Divakaruni, A and P Zimmerman 2023. The Lightning Network: turning Bitcoin into money. Finance Research Letters 52: 103480. https://doi.org/10.1016/j.frl.2022.103480

FSB 2023. High-level recommendations for the regulation, supervision and oversight of global stablecoin arrangements: final report. https://www.fsb.org/2023/07/high-level-recommendations-for-the-regulation-supervision-and-oversight-of-global-stablecoin-arrangements-final-report/

Gabor, D 2021. The Wall Street consensus. Development and Change 52: 429-459. https://doi.org/10.1111/dech.12645

Gorton, G 2020. The regulation of private money. Journal of Money, Credit and Banking 52: 21-42. https://doi.org/10.1111/jmcb.12731

Gorton, GB and JY Zhang 2023. Taming wildcat stablecoins. University of Chicago Law Review 90: 909. http://dx.doi.org/10.2139/ssrn.3888752

Hirschman, AO 1970. Exit, Voice, and Loyalty: Responses to Decline in Firms, Organizations, and States. Cambridge, MA: Harvard University Press.

Liang, N and WC Dudley 2026. Next steps for GENIUS payment stablecoins: what regulators need to do to make them trusted payments and ensure financial stability. Brookings Institution paper, https://www.brookings.edu/articles/next-steps-for-genius-payment-stablecoins/

McClure, D 2000. First Amendment freedoms and the encryption export battle: deciphering the importance of Bernstein v. United States Department of Justice, 176 F.3d 1132 (9th Cir. 1999). Nebraska Law Review 79: 6. https://digitalcommons.unl.edu/nlr/vol79/iss2/6

Perritt Jr., HH 2026. Private money: stablecoins, Bitcoin, and the GENIUS Act. UC Law Science and Technology Journal 17: 83-188. https://repository.uclawsf.edu/hastings_science_technology_law_journal/vol17/iss1/4

Poon, J and T Dryja 2016. The Bitcoin Lightning Network: scalable off-chain instant payments. https://lightning.network/lightning-network-paper.pdf

Schär, F 2021. Decentralized finance: on blockchain- and smart contract-based financial markets. Federal Reserve Bank of St. Louis Review 103: 153–174. http://dx.doi.org/10.20955/r.103.153-74

US House of Representatives 2025. Digital Asset Market Clarity Act of 2025. H.R. 3633, 119th Congress, sec. 110, https://www.congress.gov/bill/119th-congress/house-bill/3633/text#toc-HD029C3FA6F8540B2887D1FAE04CAAB4C

Walch, A 2019. Deconstructing “Decentralization”: exploring the core claim of crypto systems. In Cryptoassets: Legal, Regulatory, and Monetary Perspectives, ed. C Brummer, 39–68. Oxford, U.K.: Oxford University Press. https://doi.org/10.1093/oso/9780190077310.003.0003

Williamson, OE 1985. The Economic Institutions of Capitalism. New York: The Free Press.