A proper push to slim the US Treasury stablecoin AML rule landed on the U.S. Treasury on June 10, 2026, when Paradigm and the Hyperliquid Coverage Middle filed a joint remark letter asking federal regulators to restrict the rule’s attain. Their message was clear: maintain stablecoin issuers accountable the place they really have management, and cease there.
The letter focused each FinCEN and the Workplace of Overseas Belongings Management, or OFAC, the 2 businesses that proposed the rule in April. The proposal flows from the GENIUS Act, the stablecoin framework Congress handed and President Biden signed into regulation in July 2025. Now within the implementation part, the regulation treats permitted cost stablecoin issuers as monetary establishments underneath the Financial institution Secrecy Act, which brings severe compliance obligations.
These obligations embrace buyer monitoring, suspicious exercise reporting, and blocking restricted transactions underneath sanctions guidelines. For stablecoin issuers which have lengthy operated in largely permissionless environments, the burden is substantial. In consequence, the central debate shouldn’t be whether or not anti-money-laundering duties ought to exist, however how far the US Treasury stablecoin AML rule ought to lengthen.
Paradigm and Hyperliquid problem the scope of the US Treasury stablecoin AML rule
The place the teams say issuer management really exists
Paradigm and the Hyperliquid Coverage Middle are usually not opposing the rule outright. As an alternative, they mentioned they broadly help FinCEN’s method of centering most issuer obligations on the first market, the place issuers mint and redeem stablecoin tokens instantly with prospects.
In that setting, the compliance logic is simple. Issuers acquire buyer data, run know-your-customer checks, monitor transactions, and may block suspicious exercise earlier than it strikes additional. There’s a direct relationship, and there’s sensible visibility. That’s the place the teams imagine AML obligations belong.
The friction begins within the secondary market. As soon as stablecoins depart the first market and transfer via wallets, exchanges, DeFi protocols, and sensible contracts, the issuer’s visibility drops sharply. Issuers may even see pockets addresses and transaction quantities, however they sometimes can’t see who’s behind a transaction, why it’s taking place, or whether or not it entails a sanctioned occasion. But underneath a broad studying of the proposed rule, they may nonetheless be held accountable.
Why DeFi and sensible contracts are the sticking level
The remark letter warned that the rule, as at the moment drafted, may deal with smart-contract interactions as stablecoin companies offered by issuers at each step of a transaction. That interpretation would expose issuers to strict legal responsibility for transfers taking place on public blockchains over which they don’t have any technical management.
This isn’t a theoretical concern. Permissionless sensible contracts execute robotically, and there’s no kill change a stablecoin issuer can flip as soon as tokens are in circulation. Requiring issuers to police each secondary-market interplay would imply holding them chargeable for outcomes they can not forestall. The teams described that method as each impractical and legally unfair.
The letter additionally requested OFAC to rethink the way it treats smart-contract interactions underneath the rule. On the suspicious exercise reporting aspect, Paradigm and the Hyperliquid Coverage Middle argued that SAR duties ought to keep centered on main market exercise, the place issuers even have the data wanted to file a significant report. Extending SAR duties to secondary-market DeFi transfers, they mentioned, would generate reporting based mostly on incomplete knowledge, which undermines the purpose of the requirement.
What the GENIUS Act modified for stablecoin issuers
A brand new compliance class underneath the Financial institution Secrecy Act
The GENIUS Act’s determination to categorise stablecoin issuers as monetary establishments is greater than an administrative change. It pulls a sector that has largely operated outdoors conventional banking compliance into the Financial institution Secrecy Act framework, which was constructed for banks, cash service companies, and broker-dealers.
That framework comes with acquainted expectations round buyer identification, transaction monitoring, and authorities reporting. For issuers that primarily function on-chain, assembly these expectations in full requires a significant compliance buildout. Extra importantly, a few of these expectations assume the type of buyer relationship and transaction visibility that solely exists within the main market.
The GENIUS Act was signed into regulation in July 2025, and the rulemaking course of continues to be shifting. Regulators are proposing guidelines, gathering feedback, and revising language earlier than any closing model is about. That timing issues as a result of the June 10 remark letter from Paradigm and the Hyperliquid Coverage Middle arrived whereas the language continues to be fluid.
Feedback submitted throughout rulemaking can form how businesses outline key phrases, draw jurisdictional strains, and set enforcement priorities. Of their letter, the teams requested regulators to slim the definition of “cost stablecoin-related exercise” so issuer obligations don’t lengthen past areas of sensible management.
Why the DeFi stakes are increased than they give the impression of being
The broader dispute goes effectively past paperwork. If U.S.-regulated stablecoin issuers face legal responsibility for each smart-contract interplay involving their tokens in secondary markets, the probably response could also be to depart DeFi-compatible environments and transfer towards permissioned networks the place controls are simpler to implement.
That consequence would matter. Greenback-backed stablecoins issued underneath U.S. regulatory frameworks sit on the heart of DeFi liquidity. Pulling them away from permissionless protocols wouldn’t get rid of demand for stablecoin liquidity in these markets. As an alternative, it may shift demand towards offshore or non-dollar options, which is the other of what U.S. monetary regulators sometimes need.
That’s the core argument within the Paradigm Hyperliquid stablecoin feedback: overly broad AML obligations may scale back the presence of regulated dollar-backed stablecoins in decentralized markets as a substitute of strengthening oversight.
The Hyperliquid Coverage Middle launched in February 2026 with backing from the Hyperliquid Basis, which contributed roughly $29 million in HYPE tokens to fund the group. Jake Chervinsky, a well known determine in crypto authorized and coverage circles, serves as chief govt officer.
Paradigm, a significant crypto enterprise capital agency and an early Hyperliquid backer, joined the coverage heart within the submission. Collectively, they convey enterprise capital, protocol-level pursuits, and devoted coverage infrastructure to a technical regulatory battle over the FinCEN OFAC stablecoin compliance framework.
- Focus AML and SAR obligations on main market exercise, the place issuers have direct buyer relationships and transaction visibility.
- Forestall the rule from treating smart-contract interactions in secondary markets as issuer-provided companies.
- Ask OFAC to rethink how these interactions are labeled underneath the sanctions framework.
- Slim the definition of “cost stablecoin-related exercise” so it displays the place issuers genuinely function.
Whether or not FinCEN and OFAC settle for these requests will assist resolve whether or not the ultimate rule turns into a workable compliance framework or a structural barrier to U.S.-regulated stablecoins inside DeFi.
FAQ
What’s the GENIUS Act and the way does it have an effect on stablecoin issuers?
The GENIUS Act is a U.S. stablecoin regulatory framework signed into regulation in July 2025. It treats permitted cost stablecoin issuers as monetary establishments underneath the Financial institution Secrecy Act, which topics them to anti-money laundering obligations, buyer monitoring necessities, and suspicious exercise reporting duties.
Why do Paradigm and Hyperliquid need to slim AML obligations to the first market?
Within the main market, stablecoin issuers mint and redeem tokens instantly with prospects, so that they have the data and management wanted to satisfy compliance duties. In secondary markets, issuers have far much less visibility into who’s transacting and why, which makes broad obligations tougher to hold out.
What issues do Paradigm and Hyperliquid have about AML duties overlaying DeFi and secondary markets?
They warn that requiring issuers to observe or report on secondary-market DeFi transactions may expose them to legal responsibility for exercise on permissionless sensible contracts they can not management or cease. Additionally they argue it may produce suspicious exercise experiences based mostly on incomplete data, which might weaken the worth of that reporting.
How may the proposed AML rule have an effect on the usage of stablecoins in decentralized finance?
If issuers face legal responsibility for all secondary-market smart-contract interactions, they might transfer away from DeFi-compatible environments and towards permissioned networks. That might scale back the provision of U.S.-regulated dollar-backed stablecoins in decentralized markets and push exercise towards offshore or non-dollar options.
What position do FinCEN and OFAC play in implementing the stablecoin AML rule?
FinCEN and OFAC collectively proposed the stablecoin AML rule in April as a part of the GENIUS Act implementation course of. FinCEN oversees the anti-money laundering framework, whereas OFAC handles sanctions compliance. The Paradigm and Hyperliquid Coverage Middle letter addressed each businesses instantly.