
BlackRock Urges OCC to Lift Tokenized Reserve Restrictions as BUIDL Gains Traction
BlackRock called on the Office of the Comptroller of the Currency to remove caps on tokenized reserves and expand the range of eligible stablecoin backing assets. The request comes as adoption of BlackRock's BUIDL fund has accelerated in recent months.
Key Takeaways
- 1## BlackRock's Request to Regulators BlackRock submitted comments to the Office of the Comptroller of the Currency requesting the removal of tokenized reserve limits and an expansion of assets eligible to back stablecoins.
- 2The asset manager argued that existing caps constrain the utility of on-chain reserve systems and that a broader range of collateral would better serve market participants using tokenized infrastructure.
- 3## BUIDL's Growing Adoption The push from BlackRock coincides with rising uptake of its BUIDL fund, which tokenizes short-term Treasury bills and money-market funds on Ethereum.
- 4Growing institutional demand for on-chain yield products has increased the practical need for reserve infrastructure that can accommodate larger volumes of tokenized assets without hitting regulatory ceilings.
- 5## Why It Matters ### For Traders Removal of reserve caps could increase liquidity and reduce spreads in tokenized Treasury and stablecoin markets over the medium term.
BlackRock's Request to Regulators
BlackRock submitted comments to the Office of the Comptroller of the Currency requesting the removal of tokenized reserve limits and an expansion of assets eligible to back stablecoins. The asset manager argued that existing caps constrain the utility of on-chain reserve systems and that a broader range of collateral would better serve market participants using tokenized infrastructure.
BUIDL's Growing Adoption
The push from BlackRock coincides with rising uptake of its BUIDL fund, which tokenizes short-term Treasury bills and money-market funds on Ethereum. Growing institutional demand for on-chain yield products has increased the practical need for reserve infrastructure that can accommodate larger volumes of tokenized assets without hitting regulatory ceilings.
Why It Matters
For Traders
Removal of reserve caps could increase liquidity and reduce spreads in tokenized Treasury and stablecoin markets over the medium term.
For Investors
Regulatory clarity on tokenized reserve limits signals the OCC's willingness to adapt existing frameworks to accommodate institutional on-chain infrastructure.
For Builders
Wider eligible collateral types and higher reserve limits expand the design space for protocols integrating tokenized real-world assets and stablecoins.






