TL;DR
- IBM connected Digital Asset Haven to Swift’s shared ledger through a beta ISO 20022 adapter for tokenized deposit transactions.
- Banks can test blockchain-based deposits while keeping existing payment messaging and compliance workflows in place.
- A new on-premises beta lets regulated institutions run Digital Asset Haven inside their own data centers.
IBM has connected Digital Asset Haven to Swift’s blockchain-based shared ledger. Banks can now test tokenized deposit transactions through financial messaging systems they already run.
IBM’s integration with Swift runs through a beta ISO 20022 adapter, allowing participating institutions to send instructions for tokenized deposits through a messaging standard already widely used across global banking. IBM also introduced an on-premises version of Digital Asset Haven that runs inside a client’s own data center.
Swift connection targets tokenized deposits
Swift has been developing its shared ledger as infrastructure for tokenized financial transactions between banks. More than 40 financial institutions contributed to its design, and 17 banks are participating in the initial tokenized deposit pilot.
Swift named Citi, HSBC, Standard Chartered, UBS, Wells Fargo, BNY and MUFG among the pilot banks in July. Standard Chartered and HSBC executed the first live interbank transaction on the ledger in August. Citi followed on September 2 with US dollar transactions involving FAB and OCBC. On September 10, DBS, OCBC and UOB completed live domestic Singapore dollar transactions.
Tokenized deposits are digital representations of commercial bank deposits that can move across blockchain-based systems. Unlike many privately issued stablecoins, they remain tied directly to deposits held within the regulated banking system.
>>> Read more: Swift Records First Live Bank Transaction With Tokenized Deposits
ISO 20022 reduces integration friction
ISO 20022 is the messaging standard banks already use for structured payment data. IBM built its integration with Swift around that standard. Banks can instruct tokenized deposit transactions with the same message format they use for conventional payments. According to IBM, their compliance checks and payment workflows stay in place while they test blockchain-based deposits.
Under this design, blockchain technology enters traditional finance in stages. Tokenized systems plug into the networks and standards institutions already operate, and established banking infrastructure keeps its role.
Swift’s ledger coordinates tokenized deposit activity around the clock. The ledger matches and nets obligations between banks, and final settlement runs through existing financial systems.
IBM adds on-premises Digital Asset Haven
Alongside the Swift connection, IBM launched a beta on-premises deployment option for Digital Asset Haven.
The software can run on IBM Z and LinuxONE systems without depending on public cloud infrastructure. Financial institutions can also keep key-management functions within their own environments, where IBM Crypto Express hardware security modules protect the cryptographic keys.
IBM is targeting the option at banks, governments and other regulated organizations.
IBM already offers Digital Asset Haven through software-as-a-service and hybrid deployment models. The on-premises version is intended to provide the same APIs and operational architecture while giving institutions greater control over where the system and its keys are hosted.
>>> Read more: IBM Digital Asset Haven Marks Big Return to Blockchain
Pilot progress and beta limits
IBM paired the Swift integration with the on-premises release of Digital Asset Haven. The connection fits tokenized deposits into bank messaging standards, and the new version runs inside bank data centers. Both could reduce the changes a bank must make before trialing blockchain-based deposits.
Pilot banks on Swift’s ledger have completed live transactions since August. IBM’s connection remains at an earlier stage, with both new features in beta. The company said some institutions in Swift’s pilot have already tested tokenized deposits on the ledger through Digital Asset Haven. The company has published no transaction volumes or deployment figures for the connection.
>>> Read more: SWIFT Wraps Tokenized Bond Trial
Swift plans to expand the ledger’s functionality and availability after its initial controlled go-live phase. Whether banks adopt integrations such as Digital Asset Haven will become clearer once that expansion begins.
