IBM Brings Blockchain Tech to Banks with Swift Integration

IBM has made significant progress in its efforts to bring blockchain technology to the banking industry. The company has announced that it can now connect financial institutions to Swift's blockchain-based shared ledger through a beta integration of IBM Digital Asset Haven.

Banks can instruct tokenized-deposit transactions using existing ISO 20022 payment messages, which may seem like a small technical detail but is actually a major advantage for banks. One of the biggest obstacles to institutional blockchain adoption is connecting new systems to compliance, messaging, and operational infrastructure, and IBM's adapter addresses this issue by allowing banks to send instructions to Swift's tokenized-deposit ledger using existing payment-message formats.

Swift's shared ledger is designed around bank-issued tokenized deposits, with transactions able to move around the clock before final settlement through established systems. 17 first-mover institutions are already involved in testing the model, and IBM is also introducing an on-premises beta version of Digital Asset Haven, which allows institutions to run the digital-asset platform inside their own data centers using IBM Z and LinuxONE infrastructure.

Tokenized deposits are emerging as one of the banking industry's preferred responses to stablecoins. They can gain some of the programmability and settlement advantages of blockchain while remaining liabilities of regulated commercial banks. By making this transition look operationally familiar, IBM and Swift are effectively trying to make blockchain adoption by banks at scale a reality.