yTBill

yTBill is an ERC 4626 vault share representing pro-rata interest in curated tokenized U.S. Treasury wrappers. Allocation follows after-issuer fee APY and deterministic execution rules.
Deposits, rebalances, and disclosures are governed for professional investors only.
What is yTBill?
yTBill is an ERC 4626 vault share offering direct exposure to tokenized U.S. Treasury wrappers, curated by policy and subject to deterministic governance rules. Investors obtain pro-rata interest in underlying assets with strict eligibility gating.
Allocation is managed by deterministic decisioning: wrappers pass allow-list, allocation follows net APY after issuer fees and execution friction. NAV and APY are reported deterministically on policy-driven cadence.
The insurance module may be optionally activated, address-scoped, and provides additional risk assurance under governed terms.