IBM has connected its Digital Asset Haven platform to Swift’s blockchain based shared ledger, giving participating banks a way to instruct tokenized deposit transactions around the clock while final settlement continues through existing systems. The integration marks a step toward moving bank issued digital money across institutional networks without replacing the settlement infrastructure banks already use.
A beta connection for bank money
IBM said in its announcement that the integration is being offered in beta to Digital Asset Haven clients. Those clients can connect to Swift’s shared ledger and send instructions for tokenized deposit transactions using ISO 20022 messages, the messaging format already used across much of the banking system.
The arrangement is designed to allow tokenized deposits to move 24/7 before the final settlement process is completed through existing systems. That distinction is important. The ledger can coordinate instructions and transaction activity outside conventional banking hours, but it does not necessarily mean that every transfer becomes immediately final on the blockchain.
Tokenized deposits represent bank money recorded on a blockchain or distributed ledger. Their economic importance comes from linking digital asset infrastructure to commercial bank liabilities rather than creating a separate form of money. For banks, the model can offer programmable and continuously available transaction instructions while preserving connections to established payment and settlement processes.
IBM’s role is to provide the digital asset infrastructure through which clients can manage these transactions. Swift’s ledger provides a shared environment intended to connect financial institutions and different digital asset systems. Together, the platforms address a central issue for institutional adoption: how to move tokenized bank money between networks without forcing each participant to build an isolated settlement arrangement.
Swift prepares a wider pilot
Swift said its blockchain ledger is ready for initial use, with 17 banks preparing to pioneer tokenized deposit transactions for cross-border payments. The planned activity will test 24/7 payment flows while final settlement continues through the banks’ existing systems.
That structure places the project between a traditional payment message and a fully blockchain native settlement network. Banks can use the shared ledger to coordinate payment instructions continuously, while existing systems remain responsible for the final movement and settlement of funds. This may reduce the operational gap between digital asset transactions, which can be available at any time, and banking systems that have historically operated according to market hours and settlement windows.
The participating institutions and pilot activity will also provide a practical test of demand. Cross-border payments involve multiple banks, currencies, jurisdictions and compliance requirements. A shared ledger must therefore do more than record transactions. It must help institutions identify counterparties, coordinate instructions and preserve the controls required for regulated financial activity.
Swift has not presented the initiative as a replacement for its broader network. Instead, the ledger is being positioned as an additional layer for digital payment activity. That approach could make adoption easier for banks that want to experiment with tokenized deposits but are reluctant to discard existing messaging, compliance and settlement operations.
Interoperability is the larger test
Swift’s explanation of the blockchain based ledger describes the project as part of a wider effort to build an interoperable digital payment stack. The objective is to connect different blockchain and digital asset environments so that banks can transfer value across systems rather than remain confined to one platform.
For capital markets, the potential use cases extend beyond ordinary payments. Tokenized deposits could support treasury transfers, collateral movements and delivery versus payment transactions in which cash and an asset change hands together. Continuous transaction instructions could also help institutions manage liquidity across time zones, reducing the need to wait for a conventional settlement window.
The immediate announcement does not establish that a global production payment rail is already operating. IBM describes its connection as a beta integration, while Swift refers to initial use and planned pilots. The scale of the opportunity will depend on how many banks participate, which jurisdictions are covered and whether the system can meet requirements for settlement finality, privacy, sanctions screening and operational resilience.
The development nevertheless shows where institutional capital is being directed. Banks and financial networks are not treating tokenized deposits solely as a crypto market experiment. They are testing whether blockchain infrastructure can make commercial bank money more portable and programmable while keeping existing financial controls in place. If the pilots prove reliable, the next phase of digital asset adoption may be driven less by new tokens than by the movement of familiar bank liabilities through continuously available infrastructure.
- Simon Greig · CC BY 2.0
This article was generated using AI and published automatically without human pre-publication review.
Read and checked by admin on 9/24/2026
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