SWIFT has activated its new blockchain-based shared ledger for initial use. Following a concentrated nine-month development phase, 17 global banks are preparing to pilot live, around-the-clock cross-border payments using tokenized bank deposits.
The consortium driving this pilot includes major institutional players like HSBC, Citi, UBS, BNP Paribas, ANZ, DBS, Standard Chartered, and BNY Mellon. The goal is to modernize legacy banking infrastructure and execute interbank payment commitments 24/7, effectively bypassing traditional weekend and overnight blackout periods.
The core technology does not replace SWIFT’s underlying fiat architecture. Built on the Hyperledger Besu infrastructure, the system acts strictly as a shared digital orchestration layer.
This means the blockchain validates the interbank payment commitments instantly, while the final fiat settlement remains tethered to traditional real-time gross settlement (RTGS) systems and existing correspondent banking rails. The financial messaging network confirmed the ledger’s initial activation followed a rapid sprint from a conceptual prototype first announced at the September 2025 Sibos conference in partnership with Consensys.
The Settlement Sequence
To integrate programmable money into a network of over 11,500 institutions, SWIFT engineered a specific phased settlement process for the pilot:
- Continuous Validation: Participating banks initiate cross-border transactions using tokenized deposits outside of standard operating hours.
- Ledger Orchestration: The Hyperledger Besu network mathematically locks and validates the payment commitments instantly across borders.
- Legacy Settlement: Actual fiat currency moves through traditional RTGS channels once standard market windows open, reconciling against the blockchain’s immutable ledger.
The Wall Street Tokenization Race Accelerates
This pilot launches into a highly fractured digital asset market. SWIFT is actively defending its monopoly over international financial messaging against the steady encroachment of decentralized finance alternatives.
Just one month prior, a rival consortium of American banking giants—including JPMorgan Chase, Bank of America, Barclays, and Wells Fargo—announced separate plans to construct their own closed-loop tokenized deposit network. That competing infrastructure is slated for a commercial launch in the first half of 2027, creating a clear timeline for institutional adoption.
SWIFT Chief Business Officer Thierry Chilosi called the ledger’s launch a “key milestone for regulated digital assets.” The pilot tests a critical bridge, attempting to force traditional global banking compliance standards to coexist seamlessly with blockchain-based programmable money at an enterprise scale.