HSBC and Standard Chartered have completed the first live interbank transaction on Swift's blockchain-based ledger, connecting their tokenized deposit systems through a shared coordination layer. The transaction, which occurred on August 19, 2026, demonstrated the ability of banks to exchange payment messages and settle obligations without the need for a shared platform. According to the banks, the transaction showed that Swift's model can preserve established compliance, credit, and operational controls, and its planned availability around the clock could allow banks to process tokenized deposit instructions outside normal payment windows.
Tokenized Deposit Systems
The transaction connected two independently operated tokenized deposit systems, with HSBC recording its resulting obligation through its Tokenised Deposit Service and Standard Chartered using its own tokenized deposit infrastructure. The parties did not disclose the transaction's value, currency, customers, or originating jurisdictions.
Future Development
The next phase of the project is expected to test additional institutions, currencies, and operating conditions, with banks also needing to assess liquidity management, reconciliation, compliance checks, and the treatment of transactions initiated outside conventional settlement hours. Lewis Sun, HSBC's global head of domestic and emerging payments, called the transaction a 'landmark moment', while Standard Chartered Global Head of Virtual Accounts and Clearing Mark Willis said it represented a step toward 'more seamless, always-on financial services'.
