IBM links 17 banks to SWIFT ledger via ISO 20022 beta

On Sept. 24 IBM launched a beta ISO 20022 messaging adapter that connects its Digital Asset Haven platform to SWIFT’s permissioned ledger. The adapter translates ISO 20022 payment instructions into ledger transactions, allowing banks to use standard payment messages to instruct tokenized-deposit transfers.

The announcement connects Haven to a SWIFT pilot program in which 17 banks are preparing live tokenized-deposit trials. Participating institutions can move tokenized deposits on the shared ledger 24 hours a day while legal final settlement and the underlying transfer of funds continue to be completed by existing payment systems such as real-time gross settlement systems.

The integration works with Haven’s wallets, key management, transaction signing and policy controls. It also supports Hyperledger Besu connectivity so institutions can manage ledger activity within familiar compliance and payment workflows.

IBM opened an on-premises beta of Digital Asset Haven that runs inside client data centers on IBM Z and LinuxONE hardware. That option keeps the solution layer and key-management systems inside a regulated institution’s own environment and uses the same architecture, APIs and workflows as Haven’s cloud and hybrid deployments.

The on-premises beta lets regulated institutions evaluate custody and transaction management inside their own infrastructure while testing the SWIFT adapter. Banks can assess where keys and platform operations reside independently from testing ledger messaging and transaction flows.

ISO 20022 is a global messaging standard used to structure payment instructions and related data. Tokenized deposits are digital representations of bank liabilities issued on a ledger; their movement on a permissioned ledger can precede final legal settlement, which remains governed by established payment and settlement systems.