IBM announced on Thursday that clients of its digital asset management platform, Digital Asset Haven, can now connect to Swift's permissioned blockchain shared ledger and use a new beta ISO 20022 message adapter to indicate tokenized deposit transactions with standard payment messages. IBM also announced the expansion of Digital Asset Haven to an on-premise beta, allowing clients to manage digital assets in their own data centers without relying on public cloud infrastructure. Swift first announced the ledger at Sibos in 2025, and it now has over 40 financial institutions participating in its design, with 17 currently piloting tokenized deposits.