JPMorgan Settles First Tokenized Treasury Trade Using Public Blockchain
In a landmark move for traditional finance, JPMorgan Chase has taken its first concrete step into the public blockchain arena, settling a real-world transaction using public ledger infrastructure in collaboration with Chainlink and Ondo Finance.
For years, JPMorgan has developed its own private blockchain infrastructure—a “walled garden” approach where only its clients can access blockchain-based services. But this week marks a notable departure. In early May, JPMorgan’s blockchain unit Kinexys facilitated a settlement involving tokenized U.S. Treasuries on Ondo Finance’s public blockchain, triggering the payment using Chainlink’s oracle network.
This wasn’t just a test. JPMorgan actually moved real money between accounts on its internal blockchain to complete the transaction on Ondo’s decentralized infrastructure, making it the bank’s first-ever settlement involving a public blockchain structure.
Chainlink Plays Key Role
To execute the transaction, JPMorgan relied on Chainlink’s interoperability protocol, which allows private and public blockchains to securely communicate. This type of integration could lay the groundwork for a hybrid financial system, blending institutional-grade infrastructure with decentralized finance (DeFi) innovations.
“This is not just another POC [proof of concept],” said Chainlink co-founder Sergey Nazarov, emphasizing the significance of the development. “This is the beginning of something big.”
Beyond Proof of Concept
JPMorgan has previously dabbled in public blockchain tests, including a 2024 trial with Siemens Digital, but this latest transaction marks the first time the bank has deployed infrastructure ready for production use, according to Nelli Zaltsman, Head of Platform Settlement Solutions at Kinexys.
With tokenized assets and cross-chain settlements becoming a key theme in the evolution of finance, JPMorgan’s shift signals growing institutional confidence in public blockchain tech—a milestone that could accelerate mainstream adoption of DeFi tools by Wall Street.
Kosta has reported on cryptocurrency markets and blockchain infrastructure since 2020, bringing over six years of hands-on experience in the crypto industry built through daily tracking of markets, trends, and emerging blockchain developments. Specializing in Bitcoin on-chain analysis, institutional ETF flows, and digital asset price action, his work at Coindoo has been cited by other news agencies and consistently covers market developments with a focus on data-driven reporting across Bitcoin, Ethereum, Solana, and XRP. Over the years, Kosta has contributed to multiple crypto media outlets in different regions, authoring over 6,000 articles across the sector. His reporting spans cryptocurrency markets and the broader fintech industry, tracking not only price action but also the technological and regulatory forces shaping the ecosystem. To support his analysis, Kosta actively leverages on-chain data and metrics from leading platforms such as Santiment, Glassnode, and CryptoQuant, enabling deeper, evidence-based market insights. He believes in the power of transparency and the data that underpins the blockchain ecosystem. His academic background in Marketing Management from Denmark further complements his analytical approach, adding a strong understanding of communication strategy and content positioning to his work.
