Fifty billion dollars vanished overnight. When TerraUSD collapsed in May 2022, it did not just wipe out investors — it exposed a regulatory vacuum that had left a $260 billion market without clear federal rules. Three years later, Congress responded with the GENIUS Act. Signed into law on July 18, 2025, it is the first comprehensive federal statute governing stablecoins.

In The GENIUS Dilemma, published in the Stanford Journal of Blockchain Law and Policy, I provide the first doctrinal analysis of this landmark legislation.

The pre-GENIUS chaos

For most of the last decade, no single agency spoke with decisive authority on stablecoins. The SEC pursued a “regulation-by-enforcement” strategy, filing 171 crypto-asset cases between 2019 and 2024. The results were inconsistent: the Ripple court split XRP into securities (institutional sales) and non-securities (programmatic sales), while other courts treated functionally identical tokens as securities across the board. The CFTC claimed overlapping jurisdiction. FinCEN layered Bank Secrecy Act requirements. State regulators imposed bespoke licensing schemes. The result was a jurisdictional lottery.

Two events finally moved Congress. The TerraUSD collapse forced Senate hearings on the absence of reserve rules. Then a series of 2023-24 mini-runs on state-chartered stablecoin issuers exposed gaps in consolidated supervision. Federal Reserve Chair Powell and Treasury Secretary Bessent urged Congress to establish a federal lane.

What the statute does

GENIUS makes three structural moves.

First, it carves compliant stablecoins out of securities law. Section 17(c) amends the Securities Act’s definition of “security” to exclude payment stablecoins issued in compliance with the Act. This is a definitional move with enormous consequences — it shifts jurisdiction from the SEC to banking supervisors. But the exemption is narrower than it looks: only fully compliant stablecoins are carved out. Non-compliant or algorithmic stablecoins remain subject to Rule 10b-5.

Second, it imposes strict reserve requirements and continuous disclosure. Section 4 mandates 1:1 reserves in high-quality liquid assets — primarily Treasury bills with maturities not exceeding ninety days. Monthly attestations by registered accounting firms are required. These provisions do not merely regulate; they preempt the conditions under which fraud-on-the-market claims arise, by making reserve status continuously visible.

Third, it protects token holders through contract and bankruptcy law. Section 4(a)(1)(B) mandates at-par redemption on demand — creating a contractual right enforceable through ordinary breach-of-contract litigation. Section 11 establishes priority status for stablecoin holders in insolvency, ahead of general creditors. This is not securities-style antifraud enforcement; it is structural consumer protection through the well-established mechanisms of contract and bankruptcy.

The doctrinal move most people miss

At first glance, GENIUS appears to repudiate Basic v. Levinson’s fraud-on-the-market doctrine by exempting stablecoins from Rule 10b-5. But the opposite is true. GENIUS completes the trajectory that Halliburton II began.

Basic presumed that in an efficient market, public misrepresentations distort price. Halliburton II allowed defendants to rebut this by showing no price impact. GENIUS preempts the scenario entirely for compliant stablecoins: real-time reserve disclosures and strict asset requirements mean that price should always reflect fundamental value (one dollar). There is no room for Basic-type misinformation to affect the market price when the material facts — reserve composition and attestation — are continuously available.

Section 17(c) can be read as the logical endpoint of Halliburton II: it preserves price integrity not through litigation presumptions but through mandatory transparency that makes litigation unnecessary.

From scienter to strict liability

This is the change that matters most to practicing attorneys. Under Rule 10b-5, a plaintiff must prove scienter — that the defendant acted “knowingly or recklessly.” The PSLRA and Tellabs impose heightened pleading standards that make this difficult. Securities fraud litigation is expensive, slow, and uncertain.

GENIUS replaces this with a binary test. Did the issuer redeem the token at par? Yes or no. The mandatory redemption regime imposes an objective performance standard — contract-type strict liability rather than securities-type fault-based liability. A stablecoin holder who cannot redeem at par has a breach-of-contract claim that does not require proving anyone’s state of mind. It requires proving a number.

This renders the PSLRA’s heightened pleading standards and Tellabs’s scienter inquiry obsolete for stablecoin holders. It is a profound simplification of the plaintiff’s burden — from proving a CEO’s mental state to proving a dollar figure.

The trade-off

The dilemma at the heart of GENIUS is real. By moving stablecoins from securities regulation to banking supervision, Congress traded one kind of protection for another. Securities regulators have decades of experience policing fraud. Banking supervisors are better at prudential regulation — capital adequacy, reserve sufficiency, systemic risk — but they are not fraud investigators. The SEC’s enforcement apparatus was built to catch liars. GENIUS moves stablecoins to a regime better suited to catching undercapitalized institutions.

Contractual redemption rights and bankruptcy priority protect consumers against insolvency. They do not protect consumers against deception. The question GENIUS raises — and that only implementation will answer — is whether prudential supervision, continuous disclosure, and strict contractual liability can substitute for the antifraud tools that the securities regime provides.

The $2.17 billion in stablecoin-related thefts in the first half of 2025 alone underscores the stakes. Congress bet that regulatory clarity and innovation-friendly policy outweigh the costs of moving away from the SEC’s enforcement infrastructure. Whether that bet pays off depends on the quality of execution — the rulemaking, the interagency coordination, and the willingness of banking supervisors to enforce with the vigor the market requires.

Read the full article: Seth C. Oranburg, The GENIUS Dilemma: Innovation Versus Antifraud in Stablecoin Regulation, 9 Stanford Journal of Blockchain Law & Policy 1 (2025).