In a major move that could reshape how traditional financial instruments are managed and accessed, Fidelity Investments has filed for regulatory approval to introduce an on-chain version of its U.S. Treasury money market fund. The proposed Fidelity Treasury Digital Fund (FYHXX) aims to bring blockchain efficiency to a cornerstone of traditional finance: short-term U.S. government securities.
If approved, the initiative would represent one of the first tokenized treasury funds from a major asset manager, reinforcing the growing convergence of legacy finance and blockchain technology.
What Fidelity Is Proposing
Fidelity’s new product introduces a blockchain-based “OnChain” share class for its existing U.S. Treasury money market fund. This share class would:

- Leverage the Ethereum blockchain to record ownership and transfers of shares.
- Maintain a traditional record of ownership via Fidelity’s transfer agent.
- Use the blockchain as a secondary ledger, offering added transparency and real-time verifiability.
This hybrid structure aims to preserve the regulatory clarity and operational familiarity of conventional fund management while tapping into the benefits of blockchain—namely, immutability, accessibility, and automation.
Why Tokenize U.S. Treasuries?
U.S. Treasury bills are among the safest and most liquid financial instruments in the world, making them ideal candidates for tokenization. By putting these assets on-chain, Fidelity hopes to:
- Reduce operational costs through automated and transparent processes.
- Enable real-time settlement and auditing, improving efficiency and trust.
- Open the door to fractional ownership, making Treasury investments more accessible to smaller investors.
- Increase flexibility for institutional users, such as DeFi protocols and crypto-native firms seeking yield-bearing, stable assets.
The move comes as tokenized Treasuries have surged in popularity, particularly among crypto firms seeking on-chain yield and collateral solutions. The market for tokenized government bonds has grown nearly 500% in the past year, attracting participants from both traditional finance and decentralized finance (DeFi).
Fidelity’s Growing Blockchain Ambitions
This isn’t Fidelity’s first foray into blockchain. The firm has been steadily expanding its presence in the crypto and digital asset space, launching Fidelity Digital Assets in 2018, offering crypto custody and execution services, and advocating for Bitcoin ETF approval.
The new OnChain Treasury Fund demonstrates that Fidelity sees tokenization as a long-term structural evolution, not just a passing trend. By tokenizing real-world assets (RWAs), Fidelity is aligning itself with what many see as the next major wave of financial innovation.
The Broader Trend Toward Asset Tokenization
Fidelity’s entry into the tokenized treasury market reflects a broader trend of global asset managers embracing blockchain infrastructure to modernize capital markets. In recent months:
- Asset managers like Franklin Templeton and BlackRock have rolled out or piloted tokenized fund offerings.
- Startups and protocols have developed on-chain versions of bonds, equities, real estate, and even private equity.
- Governments and regulators are increasingly exploring blockchain integration into public financial infrastructure.
These developments are paving the way for a future where most financial assets—stocks, bonds, funds, currencies—exist as programmable, tokenized instruments on secure and transparent blockchains.
Challenges Ahead
Despite the momentum, hurdles remain:
- Regulatory clarity is still evolving around tokenized funds and how they intersect with existing securities laws.
- Investor education is crucial—many traditional investors remain unfamiliar with blockchain mechanics.
- Interoperability between traditional financial systems and blockchain infrastructure must be improved for mainstream adoption.
However, Fidelity’s involvement may provide the institutional credibility and momentum needed to accelerate the transition.
Conclusion
Fidelity’s move to tokenize its U.S. Treasury fund marks a significant milestone in the asset tokenization movement. As one of the world’s largest asset managers steps into the space, it signals that blockchain technology is no longer the domain of crypto-native startups alone.
By bringing government bonds on-chain, Fidelity is bridging the gap between traditional finance and decentralized infrastructure, unlocking a new era of efficiency, access, and innovation in capital markets.
This article reflects the opinions of the publisher based on available information at the time of writing. It is not intended to provide financial advice, and it does not necessarily represent the views of the news site or its affiliates. Readers are encouraged to conduct further research or consult with a financial advisor before making any investment decisions.