BlackRock joins SBI and Startale to link tokenized MMFs with Japanese yen stablecoins

The BlockAdded to RWA Signal: 2 min read
BlackRock joins SBI and Startale to link tokenized MMFs with Japanese yen stablecoins

RWA Signal Insight

Infrastructure

BlackRock Financial Management, BlackRock Japan, SBI Holdings, and Startale Group have signed a memorandum of understanding to explore the integration of tokenized money market funds with the Japanese yen-denominated stablecoin, JPYSC. The collaboration focuses on three core pillars: developing the necessary technical infrastructure, identifying business and distribution models, and navigating the evolving regulatory landscape for onchain finance. By connecting institutional-grade tokenized funds with a trust bank-backed stablecoin, the partners aim to create a seamless bridge between traditional financial assets and blockchain-based payment rails. This initiative is designed to be an open ecosystem, inviting participation from other international and domestic financial institutions to foster broader market adoption. The move underscores a strategic effort to position Japan as a leader in the global shift toward onchain finance. For the RWA market, this represents a significant step in interoperability, as it seeks to link BlackRock's expertise in tokenized funds with local stablecoin infrastructure. The partnership highlights the growing institutional focus on building the foundational layers required for the next generation of digital financial markets.

Key points

  • BlackRock, SBI, and Startale signed an MOU to integrate tokenized MMFs with JPYSC.
  • Collaboration covers technical infrastructure, business distribution, and regulatory market development.
  • JPYSC is Japan's first trust bank-backed yen stablecoin, issued by SBI Shinsei Trust Bank.
  • BlackRock's BUIDL fund currently manages approximately $2.17 billion in assets.

Background

BlackRock's BUIDL is an Ethereum-based tokenized fund that provides investors with yield from U.S. Treasurys, cash, and repurchase agreements. SBI's JPYSC is a fiat-backed stablecoin issued under Japan's Payment Services Act, which requires issuance by licensed banks or trust companies to ensure regulatory compliance and asset security.

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