Tokenized U.S. Treasury products on public blockchains reached $12.8 billion in total value as of early April 2026, according to RWA.xyz data — up from $2 billion in mid-2024. The 540% expansion in under two years has quietly replaced crypto-native assets as the foundational collateral layer in d...
Tokenized U.S. Treasury products on public blockchains reached $12.8 billion in total value as of early April 2026, according to RWA.xyz data — up from $2 billion in mid-2024. The 540% expansion in under two years has quietly replaced crypto-native assets as the foundational collateral layer in decentralized finance. Approximately 60 distinct tokenized Treasury products now exist across nine or more blockchain networks, held by over 57,000 on-chain addresses.
The structural shift carries consequences. DeFi protocols that once relied exclusively on ETH, stETH, and wrapped BTC as their collateral base now route increasing volumes through tokenized T-bills issued by BlackRock, Circle, Franklin Templeton, and Ondo Finance. Sky Protocol (formerly MakerDAO) — the largest decentralized stablecoin issuer with $21 billion in USDS supply — funds its 4–6% savings rate partly through yields from tokenized Treasury holdings. Ethena's USDtb stablecoin holds over 90% of its reserves in BlackRock's BUIDL fund. The DTCC plans to launch its own tokenized Treasury pilot in H1 2026, with SEC no-action relief already secured.
The result is a DeFi ecosystem increasingly tethered to the $27 trillion U.S. Treasury market rather than operating as a self-contained financial system. That link improves collateral quality. It also introduces new vectors of concentration risk and regulatory dependency.
The tokenized U.S. Treasury market grew from under $2 billion in mid-2024 to approximately $9 billion by late 2025, then accelerated to $11 billion in March 2026, according to CoinDesk reporting. RWA.xyz data as of early April 2026 places the figure at $12.8 billion, representing roughly half of the total $27.65 billion tokenized real-world asset market on public chains.
The growth rate exceeds stablecoin supply expansion by a wide margin. According to Stablecoin Insider data, yield-bearing stablecoin products — a category that overlaps significantly with tokenized Treasuries — grew 15 times faster than the overall stablecoin market during the six months ending March 2026, while total stablecoin market cap rose only 9% over the same period.
Average seven-day yields on tokenized Treasury products stood at approximately 3.8% as of the CryptoSlate analysis, roughly tracking the federal funds rate. The yield provides a structural incentive: capital sitting in non-interest-bearing stablecoins like USDT or USDC earns zero, while tokenized Treasuries generate government-backed returns with similar liquidity profiles.
The expansion is multi-chain. Products are live on Ethereum, Stellar, Solana, Polygon, Avalanche, Arbitrum, Optimism, Base, Aptos, and BNB Chain. Ethereum hosts the majority of value, but BNB Chain has seen rapid growth driven by Binance's integration of tokenized Treasury tokens as institutional derivatives collateral.
The market is concentrated. Four issuers account for the majority of tokenized Treasury assets under management:
Circle (USYC): $2.2 billion as of March 2026, making it the single largest tokenized Treasury product after overtaking BlackRock's BUIDL, according to CoinDesk. Much of the growth traces to BNB Chain, where USYC supply reached $1.84 billion after Binance adopted it as off-exchange collateral for institutional derivatives. Circle, a publicly traded company (ticker: CRCL), benefits from cross-selling with its $40+ billion USDC stablecoin.
BlackRock (BUIDL): Approximately $2 billion in assets, managed via Securitize, and deployed across nine blockchain networks. BUIDL held a 46% market share peak in May 2025; that figure has since fallen to 18% as competitors scaled. The fund invests in short-duration U.S. Treasuries and repurchase agreements, with a $250,000 minimum redemption and USDC-based settlement.
Ondo Finance (USDY/OUSG): $1.4 billion in total value locked by mid-2025, with roughly 50% tied to Treasury products. USDY, a permissionless tokenized note backed by short-term Treasuries and bank demand deposits, is available on nine chains and yields approximately 4.25% APY as of March 2026. Ondo partnered with State Street and Galaxy Asset Management on a $200 million seed capital commitment for a new tokenized fund called SWEEP in 2026.
Franklin Templeton (BENJI): Over $800 million in a U.S.-registered government money-market fund, with shareholder records maintained across seven blockchain networks. Franklin Templeton was among the earliest institutional entrants, launching its on-chain fund in 2023.
Additional entrants include JPMorgan, which runs a $100 million tokenized money-market fund on Ethereum with USDC-based subscription and redemption mechanics.
The defining development of 2025–2026 is the transition of tokenized Treasuries from passive yield instruments to active collateral within DeFi lending and trading infrastructure.
BlackRock's BUIDL is now accepted as margin collateral on Binance for institutional derivatives trading. Aave integrated BUIDL into its institutional lending pool, allowing qualified participants to borrow against tokenized Treasuries. Several crypto-focused prime brokers accept BUIDL and USYC as margin collateral, enabling traders to post yield-bearing assets in place of non-yielding stablecoins.
The economic logic is straightforward. If the annualized cost to maintain a leveraged long Bitcoin position is 10%, and the collateral itself earns 4% risk-free, the effective cost of leverage drops to approximately 6%. This efficiency gain drives sustained demand.
Ondo Finance integrated Chainlink Data Feeds as its pricing oracle for tokenized equities in February 2026, a step that enables tokenized equities to be used as DeFi collateral on platforms such as Euler. The infrastructure for on-chain pricing of real-world assets is maturing in parallel with the collateral use case.
Sky Protocol (formerly MakerDAO), the largest decentralized stablecoin issuer, provides the clearest case study of DeFi's Treasury dependency.
DAI trading ends on April 7, 2026. Exchanges will automatically convert DAI balances to USDS at a 1:1 ratio, with USDS spot trading beginning April 10. The transition completes a rebrand that began in late 2024.
USDS had a $21 billion supply in early 2026. Sky generated an estimated $611 million in gross revenue for 2025 from its ecosystem, according to protocol data. A significant portion of the yield distributed to USDS savers through the Sky Savings Rate — currently 4–6% APY — derives from the protocol's exposure to tokenized U.S. Treasury holdings in its collateral vaults.
MakerDAO committed to investing $1 billion in tokenized Treasury products, including BlackRock's BUIDL, as part of its "Endgame" protocol redesign. The plan also introduced sub-DAOs and diversified the protocol's collateral base away from pure crypto-native assets toward real-world assets. Recent Blockworks reporting indicates Sky is pivoting its collateral strategy further as yields dip, suggesting the protocol's dependency on Treasury rates introduces sensitivity to Federal Reserve policy that was absent in its earlier, crypto-only collateral model.
Tokenized Treasuries are not merely competing with stablecoins — they are becoming the backing layer for a new generation of stablecoins.
Ethena's USDtb stablecoin, launched in late 2025, holds over 90% of its reserves in BlackRock's BUIDL fund, the highest BUIDL allocation of any stablecoin issuer. The remaining reserves are held in stablecoins to facilitate redemptions. USDtb reached approximately $540 million in supply. It serves as a reserve asset for Ethena's larger USDe synthetic dollar during unfavorable market conditions.
Ondo's USDY functions as a yield-bearing stablecoin alternative, offering 4.25% APY through Treasury-backed returns. It exceeds $1 billion in TVL and is designed for non-U.S. investors.
The layering creates a structure where stablecoins are backed by tokenized Treasuries, which are backed by actual Treasury securities held by regulated custodians. Each layer adds an intermediary, a fee extraction point, and a potential failure mode — but also brings government-backed yield into DeFi composability.
According to a16z crypto's 2026 trends analysis, this convergence of stablecoin and Treasury infrastructure represents one of the six defining trends shaping the crypto market.
The Depository Trust & Clearing Corporation (DTCC), which processes virtually all U.S. securities transactions, partnered with Digital Asset on the Canton Network in December 2025 to tokenize DTC-custodied U.S. Treasury securities. The SEC issued a no-action letter on December 11, 2025, authorizing a three-year pilot.
The DTCC's H1 2026 roadmap includes launching a Minimum Viable Product that allows participants to convert DTC-custodied Treasuries into on-chain tokenized entitlements. In H2 2026, the scope is expected to expand to Russell 1000 equities and major ETFs.
DTCC will co-chair the Canton Foundation alongside Euroclear, establishing governance standards for tokenized securities. The entry of the central clearing infrastructure into tokenized Treasuries represents a potential step-function increase in institutional adoption.
If DTCC's platform reaches production scale, the distinction between "tokenized Treasury" products issued by BlackRock or Ondo and "native" digital entitlements cleared through DTCC could narrow considerably. The implication for existing issuers: their first-mover advantage may prove temporary if legacy clearing infrastructure delivers equivalent functionality with lower counterparty risk.
The rapid growth introduces risks that mirror traditional financial system vulnerabilities.
Concentration: A handful of asset managers — BlackRock, Circle, Franklin Templeton, and Ondo — hold a supermajority of on-chain "risk-free" collateral. If any single issuer experienced an operational failure, redemption freeze, or regulatory action, the impact would propagate through every protocol and exchange using that issuer's tokens as collateral.
Rehypothecation chains: Tokenized Treasury tokens posted as collateral are, in some cases, re-pledged across multiple CeFi and DeFi venues simultaneously. A BUIDL token used as collateral on Binance for a derivatives position, which itself backs a stablecoin (USDtb), which is then deposited in a DeFi lending pool, creates a multi-layered claim on a single underlying Treasury position. This is structurally similar to the rehypothecation that amplified losses in 2008.
Regulatory dependency: DeFi's collateral base is now tied to assets that can be frozen, sanctioned, or restricted by U.S. regulators. The SEC's pilot framework for DTCC tokenization runs for three years and is explicitly limited in scope. Any change in regulatory posture could restrict access to the underlying assets.
Redemption risk: Most tokenized Treasury products offer next-day or T+1 redemptions during business hours. On-chain DeFi markets operate 24/7. A liquidity mismatch between continuous on-chain activity and business-hours-only redemption windows could stress the system during periods of high volatility.
The ECB's announced intention to treat tokenized securities as eligible collateral — noted in its January 2026 guidance — further integrates these instruments into the traditional financial system, deepening the interconnection between crypto-native and sovereign debt markets.
The tokenized Treasury market's expansion from $2 billion to $12.8 billion in under two years represents a structural reorientation of DeFi's collateral hierarchy. The system that once sought to bootstrap a parallel financial infrastructure using only crypto-native assets has, in practice, anchored itself to the U.S. sovereign debt market.
The shift improves collateral quality — government-backed T-bills are less volatile than ETH or wBTC — and introduces yield at the base layer. But it also creates dependencies that were absent in DeFi's earlier architecture: sensitivity to Federal Reserve rate policy, exposure to asset-manager operational risk, and vulnerability to U.S. regulatory action.
With DTCC preparing to tokenize DTC-custodied Treasuries at scale, the current crop of crypto-native issuers may face competition from the institution that clears $2.5 quadrillion annually. The question is no longer whether traditional finance and DeFi will converge on tokenized Treasuries. They already have. The question is who controls the infrastructure — and what breaks when the system is tested under stress.