SWIFT Ledger Goes Live for Tokenized Deposit Transfers Across 200 Countries

Tokenized deposit payments enter live testing

SWIFT has moved its blockchain ledger from design into operational testing, with five of the world's largest banks using tokenized deposits to settle cross-border payments around the clock. DBS, BNP Paribas, HSBC, Citi and Standard Chartered are running 24-hour international payments over the ledger, which records and verifies transactions in real time while leaving final settlement to the payment networks banks already operate. In a post from its official X account on 20 October, SWIFT said DBS treats the ledger as a core element that links tokenized deposits, digital assets and cross-border payments into a single customer experience. “The future of finance is not a choice between digital assets and payments. It is connecting the two,” the messaging cooperative wrote. The jump from concept to operational testing took under a year. A tokenized deposit is a bank liability represented as a digital token: the token stays on the issuing bank's own ledger, while the shared ledger coordinates the movement of funds between participating institutions. The scope covers only bank-controlled tokenized deposits, and public blockchain assets are out of frame. The structure leans toward stitching onto existing payment infrastructure rather than replacing it. It gives banks round-the-clock payment capability and visibility into liquidity while preserving the compliance and risk controls already embedded in correspondent banking, implemented through the ISO 20022 messaging standard. Correspondent banking, the arrangement in which banks hold accounts with one another and route cross-border transfers through intermediary banks, tends to slow with business hours and time zones, and that friction is exactly what the 24-hour trial targets. More than 40 institutions took part in the ledger's design, and additional features are expected to be built on their feedback.

Zschach: a coordination layer, not a settlement machine

SWIFT chief innovation officer Tom Zschach confirmed in an interview with The Rollup podcast on 21 October that international transfers using banks' own deposit tokens have recently gone into operation. Under the arrangement, banks pay each other with deposit tokens they issue themselves, settled through the SWIFT ledger. “This is not about tearing out the existing system. Rather, it increases the network's value,” Zschach said. He drew a hard line between the ledger's role and direct asset payment or custody: “SWIFT does not make payments. We are not a custodian,” and the cooperative issues no token of its own. Its core function is coordinating transactions between member institutions and connecting the payment steps for tokenized assets, adding a new option on top of existing transfer methods rather than displacing them. Where final settlement lands depends on the trade. Zschach sketched a hypothetical in which one side of a transaction settles on a central bank system and the other on Ethereum (ETH) or Solana (SOL), stressing that member institutions choose the actual payment rail. The two public chains were named as illustrative examples, not an adoption decision. For large transfers, he argued, certainty matters as much as speed and cost: “$50 and $50 million are different things,” so compliance and problem-handling rules must be in place before value moves. He pointed to SWIFT's reach across 200 countries and more than 40,000 remittance routes as the reason standardization and robust operations are prerequisites for high-value flows. “In the end, it is all finance,” he said, adding that an expansion from payments into other asset classes would not surprise him, though he is not the executive responsible for SWIFT's strategy.

Read together, the two tracks point the same way: tokenized deposits are no longer a whitepaper concept but traffic on a production ledger, with the world's largest transaction network acting only as connective tissue. The refusal to take on custody, issuance or settlement matters for crypto rails. If a payment leg can land on Ethereum or Solana, where tokens trade everywhere from centralized venues to any DEX, SWIFT is positioning itself as an interoperability layer between regulated deposits and public-chain liquidity, a lane that stablecoin issuers such as Circle Internet Group occupy from the private-money side. Control stays with member banks rather than any DAO-style governance, which keeps regulators comfortable but leaves public-chain developers still waiting for a real bridge.