Circle USYC

Summary

USYC (US Yield Coin) is a tokenized money market fund representing shares in the Hashnote International Short Duration Yield Fund Ltd., a Cayman Islands-regulated fund investing primarily in short-duration U.S. Treasury securities and reverse repurchase agreements. Originally issued by Hashnote, USYC and its issuer were acquired by Circle Internet Group in January 2025; the token is now issued by Circle International Bermuda Limited, a Bermuda Monetary Authority-licensed entity, and has grown to become the largest tokenized U.S. Treasury product on-chain by assets under management. The product carries genuine institutional-grade structure and disclosure, but access is restricted to non-U.S. persons and KYC'd institutional entities, redemption ultimately depends on centralized allowlisting and issuer-controlled smart contracts, and the fund itself was not directly implicated in the January 2025 Usual/USD0++ depeg despite serving as collateral for that episode.