A $407 million Treasury fund reveals how Wall Street is building crypto’s missing collateral layer

Coinmama
Blockonomics



Tokenized sovereign debt spent years sounding like a conference phrase in search of a market. But now, the category has enough working components to deserve serious attention: tokenized government money funds, onchain ownership records, programmable transfer rails, and a growing effort to turn government paper into collateral that digital markets can actually use.

While this might sound like a futuristic asset class, the live products on the market today aren’t that hard to understand. Most of them aren’t sovereign bonds issued directly on public blockchains; they’re tokenized claims on short-duration government exposure, usually through money funds or Treasury-heavy structures.

The tokenized bond market is more developed than the buzzword suggests and less radical than the marketing language implies. In most live products, tokenization changes the operating layer: ownership records, transfer rails, subscription mechanics, and settlement can move onto blockchain infrastructure while the underlying assets remain inside regulated fund structures.

OUSG’s live figures show that at least one major tokenized Treasury product has already reached meaningful scale. On July 10, Ondo’s official OUSG page showed the Ondo Short-Term US Treasuries Fund had about $407.24 million in total value, a quoted 3.45% APY, and a chain split of roughly $222.07 million on XRPL and $185.17 million on Ethereum.

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The same page says instant investments and redemptions have a $5,000 minimum, while OUSG is limited to accredited investors and qualified purchasers.

That already tells you this category has moved past theory. A product with a nine-figure asset value, multi-chain distribution, and explicit subscription rules is a working investment vehicle with a user flow, a compliance boundary, and a real balance sheet.

Ondo’s own page also discloses that OUSG holds positions in several other digital Treasury products, including about $150 million in the State Street Galaxy Onchain Liquidity Sweep Fund, $101.01 million in BlackRock‘s BUIDL, $77.08 million in Franklin Templeton‘s BENJI, and about $69.10 million in Fidelity Treasury Digital Fund.

Product or position Official July 10, 2026 data point Why does it help explain the market?
OUSG $407.24 million total value, 3.45% APY, $5,000 minimum instant mint and redeem Tokenized Treasury exposure now has real scale, explicit investor gates, and a usable product workflow
OUSG on XRPL About $222.07 million Distribution is already spreading across more than one chain
OUSG on Ethereum About $185.17 million The category is using established crypto rails instead of waiting for a perfect new stack
OUSG holding: State Street Galaxy Onchain Liquidity Sweep Fund About $150.00 million, 3.46% 7-day yield Traditional cash management is moving into tokenized wrappers
OUSG holding: BUIDL About $101.01 million, 3.45% 7-day yield Tokenized government funds are now being used inside other digital asset products
OUSG holding: BENJI About $77.08 million, 3.51% 7-day yield Competing issuers now occupy the same short-duration collateral lane
OUSG holding: Fidelity Treasury Digital Fund About $69.10 million, 3.47% 7-day yield The category is widening beyond the two names most crypto readers already know

These numbers show that tokenized sovereign debt is no longer just a claim that Treasury exposure might one day move onchain. Ondo’s tokenized Treasury vehicle is already allocating meaningful capital across several other digitally native Treasury products.

That’s a stronger sign of maturation than almost any market-size projection because it shows these instruments are truly being used as portfolio building blocks.

Tokenized funds are starting to own each other

A tokenized Treasury fund that holds other tokenized Treasury products shows how these instruments can become portfolio building blocks for one another. Once regulated products begin allocating to other tokenized funds, the category starts to resemble an investable market structure rather than a collection of isolated experiments.

This is also where the link to the broader crypto market becomes easier to see. Stablecoins solved the cash side of digital markets, as they made dollar exposure fast, portable, and easy to settle. What they didn’t supply was yield-bearing collateral that could move through the same environment.

That gap has become more visible as the market has matured and as stablecoin usage has grown faster than the pile of idle dollars underneath it, a split already traced in CryptoSlate’s coverage of fading stablecoin demand and stronger payment usage.

Short-duration government bonds fit that gap well because they’re already at the center of conventional funding markets. Treasury bills and government money funds are widely accepted, low-risk by market convention, and easy to price. If digital asset markets want a collateral layer that institutions will actually trust, this is where they were always likely to start.

That’s also why Franklin Templeton’s OnChain U.S. Government Money Fund, Ondo’s OUSG, and products tied to BlackRock keep being mentioned together. They are all trying to solve a similar problem: how to take some of the most widely accepted collateral in traditional finance and adapt it to digital rails while preserving the legal structure institutions rely on.

The answer, at least so far, is conservative. The market didn’t start with a dramatic reinvention of sovereign issuance, but with wrappers institutions already understand. A money fund share, a Treasury-heavy fund structure, or a qualified-access vehicle can all be recorded and transferred in a more programmable way while the underlying assets remain in the old legal system.

While that might not sound revolutionary at all, it’s why the category is growing so fast.

It also helps explain the institutional turn described in Wall Street’s capture of the crypto industry. The first successful form of tokenized sovereign debt imported traditional finance onto more flexible rails instead of bypassing traditional finance.

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