Seven of the UK's largest banks have completed the world's first customer transactions using tokenized British pound deposits on a shared platform, marking a historic milestone in blockchain-based banking. According to the latest announcement, Barclays, HSBC, Lloyds Banking Group, Monzo, Nationwide, NatWest and Santander took part in the Great British Tokenized Deposit initiative, with the platform built by Quant, a distributed ledger technology service provider. The trial included remortgage payments and a test of a consumer purchase, demonstrating that regulated bank money can move in tokenized form between institutions and support retail payments. Lucy Rigby, economic secretary to the Treasury, said these live transactions show how tokenized deposits can deliver practical, real-world benefits, contingent payments that give customers greater control over their money. The deposits moving across a common system involving several banks differs from Lloyds' recent initiative to use tokenized deposits to buy a tokenized gilt within its own arrangement.
The successful customer transactions align with Bank of England Governor Andrew Bailey's previous warnings that bank-issued stablecoins could destabilize the financial system. As reported by multiple sources, the central bank has maintained a issuance cap in place even as it eased other restrictions this year, pushing lenders toward tokenised deposits instead. Tokenized deposits represent conventional commercial bank deposits on a blockchain or another distributed ledger, with the money remaining a liability of the bank that issued it and retaining the legal status and regulatory protections attached to an ordinary deposit. This regulatory stance provides clear direction for institutional adoption of bank-controlled tokenisation solutions. Deputy Governor Sarah Breeden said in May that the central bank wants a system in which traditional deposits, tokenized bank deposits, regulated stablecoins and potentially a retail central bank digital currency can operate alongside each other, with the Bank expecting financial institutions to continue developing tokenized deposits. The tests come as the Bank of England and Financial Conduct Authority prepare the UK's financial system for tokenization and longer settlement hours, with regulators wanting to support tokenized markets while considering stablecoins for institutional settlement.
The consumer purchase test demonstrated how programmable deposits allowed money to remain reserved in a buyer's bank account until the agreed conditions of the transaction were met, with funds released to the seller only after confirmation that the goods had been received. According to UK Finance's Jana Mackintosh, the setup showed how programmable deposits could lower fraud risks in online transactions. The banks also completed two remortgage transactions using tokenised deposits, where locked funds were released automatically once property transactions were completed. For businesses and customers, tokenised deposits have the potential to speed up settlement, improve cash-flow management and provide more convenient, transparent and secure ways to pay, as noted by Gilbert Verdian, founder and CEO of Quant. HSBC's Lewis Sun, global head of digital currencies, argues the business case is particularly strong for institutional clients holding large liquidity buffers or managing funding across multiple jurisdictions, citing the "biggest progress will come from these ecosystems starting to interconnect with each other, and with other payment and settlement systems."
The project now plans to establish a company and develop a rulebook and governing framework to support the move from pilot to full production. As reported by Reuters, participating banks plan to issue three digital bonds in the first quarter of 2027 that can be traded and settled using tokenised deposits. The group will next test the settlement of digital assets using tokenized customer money, according to the latest announcement. UK Finance previously said tokenized deposits could improve payment speed and fraud protection while retaining the protections associated with conventional bank deposits. Mackintosh indicated that "in the last 12 months, other jurisdictions have been speaking to us in earnest about what we've done, trying to understand how they can now catch up," citing discussions with counterparts in Europe. The push also sits inside a broader UK institutional tokenization drive that has drawn in asset managers alongside banks, with BNP Paribas' Wayne Hughes telling FinTech Futures that "we are still in the early days" of tokenisation adoption.
The development follows similar initiatives in other jurisdictions, with The Clearing House announcing an interbank tokenised deposit project in June. According to Reuters, banks say moving tokenised assets could be cheaper and more efficient than using existing systems. However, real-world adoption faces challenges beyond technical implementation, including greater market understanding of differences between tokenised deposits, stablecoins, and native crypto assets, alongside regulatory considerations including FX controls and country-specific infrastructure requirements. HSBC's Sun emphasizes that "the next phase will test whether tokenised deposits can move beyond single bank platforms and become part of a shared settlement layer," representing the next frontier for mainstream adoption. The UK government is separately preparing its Digital Gilt Instrument (DIGIT), with the first transaction expected by the end of the first quarter of 2027, while Lloyds has already tested tokenized deposits in other settings, including three live transactions through the Bank for International Settlements led Project Agorá.
