Swift, Chainlink Demonstrate Cross-Chain Tokenized Bond Transactions

Swift and Chainlink have completed a major interoperability trial designed to support tokenized bond transactions across multiple blockchain networks while remaining connected to existing financial infrastructure. The work aims to standardize digital-asset processing for institutional users through established messaging and data standards, including ISO 20022. The trial included several European banking participants, including BNP Paribas Securities Services, Intesa Sanpaolo, and Société Générale FORGE. Chainlink said the testing showed how Swift can coordinate tokenized bond flows across both blockchain environments and traditional enterprise systems. The project builds on earlier work involving UBS Asset Management and more than 12 global financial institutions. Participants including Citi and BNY Mellon tested cross-chain settlement using existing payment rails, allowing access to blockchain networks without replacing current systems. Institutions relied on Swift messaging standards alongside Chainlink infrastructure. On the data side, the initiative introduced a framework to standardize corporate actions information. During testing, Chainlink's Runtime Environment validated outputs from multiple AI models, converted the results into ISO 20022 messages, and sent them over the Swift network. In parallel, Chainlink's Cross-Chain Interoperability Protocol (CCIP) distributed the same data across blockchains. Designated data attestors and contributors verified and enriched records, delivering nearly 100% accuracy across the corporate actions tested. The setup also supported multilingual processing, including Spanish and Chinese disclosures. Chainlink also expanded into identity and compliance tooling. Through a partnership with the Global Legal Entity Identifier Foundation, the firms introduced verifiable identity capabilities for blockchain use, combining legal entity data with on-chain infrastructure to support compliant transactions, asset-origin verification, and programmatic enforcement of regulatory requirements. Swift and Chainlink additionally demonstrated CCIP-based cross-chain transfers with institutions including Euroclear, Clearstream, and Lloyds Banking Group, highlighting a path for tokenized assets to move across systems while keeping data, identity, and compliance standards consistent.