BlackRock has filed paperwork to launch tokenized money market funds on Ethereum, offering stablecoin holders a regulated, yield-bearing alternative to idle digital dollars. The product will be backed by US Treasuries and built on the same chain where the BUIDL fund has already grown to roughly $2.5 billion in assets.
The venue choice is the story. With nearly $8 trillion sitting in money-market funds globally, BlackRock is bringing one of the largest products in traditional finance on chain — and it didn't pick Solana, Supra, or any newer L1. Larry Fink has said all investments on the tokenized platform will be able to move between a tokenized money market fund, equities, and bonds on one common blockchain, and that blockchain is Ethereum.
Why it matters
The Genius Act, the US stablecoin framework passed earlier this year, opened the institutional door. BlackRock walking through it with a regulated yield product on Ethereum is the second domino. For stablecoin issuers and holders, this is the first credible on-chain alternative to parking in Tether or USDC and earning nothing. For Ethereum specifically, it's an explicit institutional endorsement of the chain as settlement layer for tokenized real-world assets, not just DeFi.
Market impact
XRP and Ripple got a tailwind from the same legislative backdrop: stablecoin supply on the XRP Ledger has roughly doubled to $568 million in five months, and Ripple's cross-border payments use case is now framed as compliant under the new rules. BitTensor drew the speculative end of the flow, with Barry Silbert drawing the explicit comparison to early-internet AOL and Prodigy — a "circa 2012-2013 Bitcoin" framing for decentralized AI infrastructure. Hyperliquid posted roughly $967M in 2025 revenue, with over 90% used to buy back the native HYPE token, and Bob Diamond pointed to oil and precious metals perps as a TradFi-hedging use case already live on the platform.
Frequently asked questions
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What did BlackRock actually file?
Paperwork to launch tokenized money market funds on Ethereum, backed by US Treasuries, giving stablecoin holders a regulated yield-bearing alternative to idle digital dollars and extending the existing BUIDL product.
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Why did BlackRock choose Ethereum over Solana or other L1s?
The filing specifies Ethereum, and Larry Fink has said all tokenized investments will move between a money market fund, equities, and bonds on one common blockchain — that chain is ETH, where the $2.5B BUIDL fund already operates.
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How does the Genius Act connect to this?
The US stablecoin framework passed earlier this year gave regulated institutions permission to lean into tokenized yield products. BlackRock's filing is the first major TradFi move through that door with a Treasury-backed on-chain yield product.
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What does this mean for XRP and Ripple?
Stablecoin supply on the XRP Ledger roughly doubled to $568M in five months, and Ripple's cross-border payments use case is now framed as compliant under the Genius Act, giving XRP a regulatory tailwind alongside the institutional endorsement of tokenization broadly.
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What is the Hyperliquid revenue claim?
Bob Diamond cited roughly $967M in 2025 revenue, with over 90% used to buy back the HYPE token, and flagged oil and precious metals perpetuals as a live TradFi-hedging use case for airlines and miners managing energy risk outside traditional market hours.
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