Swift's Tokenised-Deposit Ledger Is Live, But Banks Must Build Before They Can Connect
Key points
- Taurus co-founder Lamine Brahimi identifies three prerequisites for connecting to Swift's ledger: a permissioned ledger, digital-asset wallet capabilities, and tokenisation and smart-contract software.
- HSBC, Standard Chartered, DBS, and Citi have all completed live transactions on the Swift ledger, with DBS and Citi settling a weekend cross-border dollar payment in minutes.
- Swift announced in July 2026 that 17 banks were preparing live tokenised-deposit transactions on the network, which currently handles up to $1.5 quadrillion in annual money movements through its messaging system.
- Taurus announced its own Swift integration in August 2026, offering the three required infrastructure layers through a single platform rather than multiple vendors.
- Swift's model keeps deposits on banks' balance sheets throughout, structurally differentiating tokenised deposits from stablecoins and preserving existing settlement arrangements.
Swift’s blockchain-based ledger is processing real cross-border payments, but Lamine Brahimi, co-founder and managing partner of custody and tokenisation firm Taurus, argues that the network’s viability depends heavily on whether individual banks have assembled the right internal infrastructure first. Speaking to CoinDesk, Brahimi identified three prerequisites: a permissioned ledger capable of interacting with Swift’s own, digital-asset wallet capabilities, and tokenisation and smart-contract functionality sufficient to integrate Swift’s smart contracts. Without all three, a bank cannot connect, regardless of Swift’s own readiness.
The ledger itself functions as an orchestration layer rather than a substitute for banks’ internal systems or existing settlement arrangements. It enables round-the-clock, cross-border movement of tokenised deposits, but final settlement continues through existing mechanisms, and each institution must still hold and manage its own tokenised deposits independently. HSBC and Standard Chartered completed the first live interbank transaction on the ledger in August; DBS and Citi subsequently executed a weekend cross-border dollar payment that settled in minutes rather than the standard one-to-two business days. Swift had signalled in July that 17 banks were preparing live transactions on the network.
Brahimi frames the infrastructure requirement as a design feature rather than a flaw, noting that banks already active in digital-asset issuance are unlikely to find it prohibitive. Taurus, which announced its own Swift integration in August, positions its platform as providing all three layers through a single offering, where competitors may require banks to assemble multiple vendors. The broader context is that tokenised deposits, previously confined largely to institutions with the scale of JPMorgan, now have a shared rail that could make inter-institutional use routine, while keeping deposits on bank balance sheets and distinguishing them structurally from stablecoins.