Swift completes design, builds blockchain ledger MVP for tokenized cross-border payments[1][5]

Published
Score
6

Why it matters

Swift has completed the design phase of its blockchain-based shared ledger and advanced to building the minimum viable product (MVP), enabling interoperability for banks' tokenized deposits to support 24/7 cross-border payments.[1][2][3] The MVP, built on open-source Hyperledger Besu with Ethereum Virtual Machine (EVM) compatibility, acts as a shared digital orchestration layer that records and validates interbank payment commitments while leveraging existing compliance and settlement options like RTGS or correspondent banking.[1][3][5] Banks retain control over keys, assets, and funding, with Swift operating the ledger for transaction coordination across its network of over 11,500 institutions in 200+ countries.[3][5][7]

Key players include Swift (Society for Worldwide Interbank Financial Telecommunication), which leads development, and over 40 financial institutions involved in design, such as JP Morgan Chase, HSBC, Deutsche Bank, and Bank of America.[5][7] Jonathan Ehrenfeld, Swift's ledger strategy lead, emphasized delivering optimal cross-border payments regardless of value form.[3] No specific legislation or agencies are mentioned, though the system reuses banks' existing compliance processes.[1][3]

The project originated at Swift's Sibos conference in September 2025, when a group of about 30 banks began collaboration, expanding to over 40 by the design completion on March 30, 2026.[3][5][7] Swift worked internationally with banks to define the roadmap, running parallel to initiatives like a new retail payments framework adopted by over 25 banks by June 2026.[3]

This is newsworthy as it shifts from planning to active construction, with live real-world transactions planned for 2026, addressing longstanding cross-border inefficiencies like slow reconciliation and limited hours via tokenized deposits and blockchain—potentially accelerating digital finance adoption without disrupting legacy systems.[1][2][6]

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