Yield and liquidity for always-on markets
Keep capital productive in a new internet financial system that moves around the clock. USYC delivers yield on US Treasury bills and reverse repurchase agreements with 24/7, near-instant settlement — without sacrificing liquidity.
USYC Price
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Estimated net Yield
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Assets under Management
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Institutional access with a lower upfront threshold
USYC offers yield-bearing exposure starting at $100,000, broadening access once limited by high minimums.
USYC waives subscription and redemption fees on the first $1M of daily volume1 — helping firms stay agile as market needs shift.
Why USYC?
What is USYC?
USYC2 is a tokenized money market fund designed to provide yield-bearing collateral with near-instant liquidity.
Traditional money market funds offer exposure to low-risk, yield-bearing assets such as US Treasury bills, but they operate within traditional banking hours and settlement cycles. USYC extends the new internet financial system to institutional trading and treasury, helping firms manage cash and collateral across global markets that don’t wait for banking hours.
Onchain fund structure
USYC is the onchain representation of the Hashnote International Short Duration Fund Ltd., which invests in US Treasury bills and reverse repurchase agreements backed by short-term US government securities. Issuing the fund onchain enables faster settlement, composability, and integration across supported blockchain networks.
Automated and programmable workflows
USYC supports automated interactions through smart contracts, allowing institutions to streamline subscriptions, redemptions, and fund flows as part of broader onchain trading, treasury, and settlement workflows.
Onchain transparency and auditability
USYC activity is visible onchain, enabling real-time tracking, verification, and reporting. This transparency supports operational oversight, auditability, and risk management for institutional participants.

EXPANDING ACCESS FOR MORE FIRMS IN MORE PLACES
EXPANDING ACCESS FOR MORE FIRMS IN MORE PLACES


Key facts3
USYC technical documentation
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FAQs
Les actions du Fonds et de l'USYC ne sont disponibles qu'aux personnes non américaines Les personnes, telles que définies dans le Securities Act de 1933, tel que modifié. Des restrictions d'éligibilité supplémentaires peuvent s'appliquer. Pour plus de détails ou pour demander la documentation du Fonds, veuillez contacter [email protected].
Toutes les transactions sont effectuées en USDC.
Abonnez-vous à tout moment, quelle que soit la taille, avec un règlement en chaîne quasi instantané.
Rachats inférieurs à la capacité de remboursement instantané1 s'installent en un temps de hachage moyen, qui varie selon la chaîne.
Les remboursements supérieurs à la capacité de remboursement instantané s'établissent à T+0 ou T+1.
Oui, complétez le formulaire « Contactez-nous » et un représentant de Circle vous contactera.
L'USYC investit dans des titres du gouvernement américain à court terme et de haute qualité et dans la prise en pension inversée.
Chaque token USYC sert de représentation numérique d'une action du Hashnote International Short Duration Fund Ltd. (le « Fonds »), un fonds commun de placement enregistré aux îles Caïmans. Le Fonds a désigné Circle International Bermuda Limited (« CIBL »), une société d'actifs numériques agréée par l'Autorité monétaire des Bermudes, en tant qu'administrateur de token, responsable de la gestion de l'USYC pour le compte du Fonds.
Les actions du Fonds et de l'USYC ne sont disponibles qu'aux personnes non américaines Les personnes, telles que définies dans le Securities Act de 1933, tel que modifié.
Le solde, le rendement et le prix des jetons USYC sont diffusés sur un flux oracle transparent. Les détails du contrat ERC-20 sont vérifiés sur Etherscan. Les détails du token SPL-22 se trouvent sur Solscan.
- Private Liquidity in larger amounts available. Contact your Circle Representative for details.
- USYC is a digital asset token. Each USYC token serves as a digital representation of a share of the Hashnote International Short Duration Fund Ltd. (the “Fund”), a Cayman Islands registered mutual fund. The Fund has appointed Circle International Bermuda Limited (“CIBL”), a Bermuda Monetary Authority licensed digital asset business, as its token administrator, responsible for the management of USYC on behalf of the Fund.
- Arc is an open L1 blockchain launched by Arc Network Services LLC ("Arc LLC") and operated by a permissioned validator set. Arc LLC provides software services only and does not offer regulated financial or advisory services. Arc has not been reviewed or approved by the New York State Department of Financial Services or any other regulatory authority.
The Arc network is provided "as is" and "as available." Use of Arc involves inherent risks associated with blockchain technology, including smart contract vulnerabilities, network disruptions, and the absence of recourse for transaction errors or losses. The ability to transact on Arc depends on the ability to obtain and use USDC to pay gas fees. Neither Arc LLC nor any permissioned validator is responsible for the content, accuracy, legality, or functionality of third-party applications, protocols, or services built on or integrated with Arc. You are solely responsible for features or services you provide to users, including obtaining any necessary licenses or approvals and otherwise complying with applicable laws.
All Arc features may be modified, delayed, or cancelled at any time without notice. Nothing herein constitutes a commitment, warranty, guarantee or legal, regulatory, tax, or investment advice. - Redemptions above this threshold are settled T+0 or T+1. Unlimited instant redemptions are available for a fee.
Shares of the Fund and USYC are only available to non-U.S. Persons, as defined under the Securities Act of 1933, as amended. Additional eligibility restrictions may apply. For additional details or to request Fund documentation, please contact [email protected].
