Tokenized US Treasury bills crossed $15.3B in total market capitalization, with Ondo's USYC leading the segment at $3.0B, BlackRock's BUIDL at $2.7B and Ondo's USDY at $2.1B. The three products together hold roughly half the segment by value.
Why it matters
US T-bills are short-term US government debt securities with maturities under a year, historically among the most conservative instruments in TradFi. Putting them on-chain turns yield-bearing Treasuries into a programmable primitive, accessible 24/7 to any wallet, settling into a market that runs around the clock rather than on Wall Street hours. The $15B threshold is the line where the segment stops looking like an experiment and starts behaving like a venue.
The product mix carries a signal too. Two of the top three (USYC and USDY) come from Ondo Finance; the third is BlackRock's BUIDL. The largest asset manager in the world and a DeFi-native issuer now share the leaderboard, which is itself the structural story.
Market impact
The next milestones to watch are the $20B and $25B totals, both plausible on current trajectory, and whether TradFi-issued products keep closing the share gap with crypto-native issuers. A flip in that ratio will tell investors whether the on-chain T-bill market is being eaten by incumbents or built around them.
Source: [source](http://telegraph.controller.bot/files/8336652911/AgACAgIAAxkBAAJH3mp8Y5HVJ8AjhELlP1kBMp1OLgJ5AAKlGWsbf4HhS_1eOMYscvyRAQADAgADeQADPQQ)
Frequently asked questions
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What is the tokenized US T-bill market and how big is it now?
It refers to short-term US Treasury debt with maturities under one year issued as on-chain tokens. The segment's total market capitalization crossed $15.3B, led by USYC, BUIDL and USDY.
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Which tokenized T-bill products lead the segment by value?
Ondo's USYC leads at $3.0B, followed by BlackRock's BUIDL at $2.7B and Ondo's USDY at $2.1B. The three products together hold roughly half the entire segment by value.
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Why does tokenizing T-bills matter for crypto markets?
It turns yield-bearing US government debt into a programmable, 24/7-settling primitive accessible from any wallet. The $15B threshold is the line at which the segment stops looking like an experiment and starts behaving like a venue.
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Who are the dominant issuers in tokenized T-bills?
Ondo Finance holds two of the top three products (USYC and USDY), while BlackRock issues the third (BUIDL). The overlap shows TradFi and DeFi-native issuers competing on the same on-chain ledger.
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What milestones should investors watch next in tokenized Treasuries?
The $20B and $25B total thresholds, both plausible on current trajectory. The other key metric is whether TradFi-issued products keep closing the share gap with crypto-native issuers.
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