In a historic shift, the Bank of England now views tokenized finance as a blueprint for future market infrastructure. This article explores its 24/7 settlement plan and systemic implications for core financial markets.
🔑 Key Takeaways
- The BoE proposes 24/7 settlement by 2031 via phased upgrades to RTGS and CHAPS.
- A synchronization service for tokenized collateral is targeted for 2028 launch.
- The PRA signals lighter regulation for wholesale stablecoin issuance.
- The Digital Securities Sandbox is active with 16 companies testing tokenization.
- UK EMIR guidance on tokenized assets is expected in 2026.
The Historic Regulatory Shift
The Bank of England has officially moved from treating blockchain-native finance as a problem to be managed, to treating it as a reference point for the future of market infrastructure. On May 18, the BoE launched a formal consultation on extending its payments infrastructure toward near 24/7 settlement — a development that represents one of the most significant coordinated signals from UK financial regulators in the digital assets space to date.
This is not a minor technical adjustment. It is a fundamental reconsideration of how money moves, how assets settle, and how the boundaries between traditional finance and tokenized markets will be redrawn. For the first time, a major central bank is systematically designing its core settlement systems to accommodate the always-on architecture that blockchain networks have championed for years.
RTGS: The Backbone of UK Payments
The Real-Time Gross Settlement (RTGS) system is the mechanism through which UK banks hold and exchange reserves at the Bank of England. It settles payment obligations in central bank money on a gross, real-time basis — meaning transactions clear individually and immediately, without netting. For decades, RTGS has been the bedrock of UK financial stability. It operates with extraordinary reliability, with decades of operation without systemic failure.
The critical limitation? RTGS currently shuts down overnight and on weekends. This temporal constraint, perfectly reasonable in the age of batch processing and paper-based settlement, becomes a structural liability in an era of tokenized assets that can move instantaneously across distributed ledgers.
CHAPS: High-Value Settlements on a Timer
Running on top of RTGS, the Clearing House Automated Payment System (CHAPS) handles the high-value transactions that keep the financial system functioning: mortgage completions, corporate payments, and financial market trade settlement. Every large wire transfer, every corporate acquisition payment, every real estate transaction in the UK passes through CHAPS at some point. Like RTGS, CHAPS is bound by the same temporal constraints — it stops when the banks stop.
The Roadmap to 24/7 Settlement
The Bank of England’s consultation outlines a phased transformation of this infrastructure. The proposed timeline stretches from 2029 to 2031, reflecting the genuine complexity of modernizing critical financial infrastructure without disrupting existing markets.
Phase 1 (Not before 2029): The introduction of weekend settlement — likely beginning with Sundays — plus settlement on UK bank holidays. This alone would be a meaningful step toward the always-on ideal, removing the liquidity traps that currently lock up capital over weekends.
Phase 2 (Not before 2029-2031): Lengthening of the settlement window on existing days, eventually leading to extended or near-continuous operating hours. The longer-term end-states under review include a 22×6 model (22 hours a day, six days a week) and a near-continuous 23.5×7 CHAPS settlement, which would bring the central settlement layer into close alignment with the always-on architecture that blockchain networks already use.
Phase 3 (Targeted 2028): The launch of a live synchronization service for tokenized collateral — arguably the most consequential change in the entire proposal. This service would enable tokenized equivalents of already eligible assets to be used as collateral at central counterparties and in the Bank’s own central bank operations.
| Phase | Timeline | Key Changes |
|---|---|---|
| Phase 1 | Not before 2029 | Weekend and bank holiday settlement |
| Phase 2 | 2029-2031 | Extended hours: 22×6 or 23.5×7 CHAPS |
| Phase 3 | Targeted 2028 | Live synchronization service for tokenized collateral |
Key Components: Synchronization and Stablecoins
The extended hours consultation has grabbed headlines, but the synchronization service is where the real structural change happens. Tokenization fundamentally reshapes the settlement problem because the asset leg of a transaction can move faster than the cash leg under current infrastructure.
Think about what that means in practice. In today’s world, when two parties agree to a securities transaction, the asset and the cash must somehow move simultaneously. But they travel through different systems, with different constraints, at different speeds. This asynchronous settlement creates counterparty risk — the risk that one party delivers their leg while the other fails to deliver theirs.
When the asset leg and the cash leg of a transaction can move simultaneously and conditionally on a distributed ledger, the entire counterparty risk calculus changes. A synchronization interface at the central bank level closes that mismatch at the systemic level. It is the equivalent of adding a traffic control system to an intersection that previously had none.
Policy guidance on how tokenized collateral will qualify under UK EMIR (European Market Infrastructure Regulation) is expected later in 2026. This guidance will be critical — it will determine which tokenized assets can access the synchronization service and under what conditions.
The Stablecoin Regulatory Shift
Perhaps equally significant is the signal from the Prudential Regulation Authority (PRA) regarding wholesale stablecoins. In an updated letter, the PRA signaled a notably lighter approach to institutions considering stablecoin issuance exclusively for wholesale customers.
Banks and institutions that are considering stablecoin issuance exclusively for wholesale purposes are now explicitly invited to engage with supervisors early in the process. The PRA committed to a « proportionate approach » to assessing such proposals. This is a significant concession from a regulator that historically insisted any retail stablecoin activity must sit in a fully ring-fenced, insolvency-remote entity separate from deposit-taking institutions.
« For wholesale settlement specifically, the door is now more open than it has ever been. This does not mean regulation has disappeared — it means the regulator recognizes that the risk profile of a bank issuing stablecoins to other institutions for settlement purposes is fundamentally different from the risk profile of a retail stablecoin payment network. »
PRA, Supervisory Approach to Stablecoin Issuance (2026)
The Digital Securities Sandbox
The most advanced expression of the UK’s commitment to tokenized finance is the Digital Securities Sandbox, operated jointly by the FCA and the Bank of England. The sandbox is currently working with 16 companies on live issuance and settlement of tokenized assets. By any measure, this is the most advanced live tokenization testing environment of any G7 regulator, with an active program running through early 2029.
The application window is expected to close around March 2027, meaning companies wishing to participate have a defined window to apply. But the most telling detail is what is already happening inside the sandbox.
HM Treasury’s pilot DIGIT (digital gilt instrument) is hosted in this sandbox. A government running sovereign debt experiments on a blockchain sandbox of its own design is a pretty unambiguous statement of regulatory intent. This is not a regulator waiting to see what the market does. This is a government actively experimenting with the instruments it issues, on infrastructure it controls, to understand how tokenization actually works in practice.
Systemic Implications and Collateral Mobility
To understand why this matters so much, it helps to understand the collateral problem. Banks and institutions currently move collateral across repo markets, derivatives positions, clearing houses, and sovereign debt obligations. They do this constantly, repositioning assets to meet margin requirements, manage risk, and optimize capital.
The problem is that collateral that cannot be repositioned on a Saturday night creates liquidity buffers that tie up capital for days. Every hour the settlement system is unavailable, risk accumulates. Collateral that sits idle over a weekend because it cannot be repositioned is capital that cannot be deployed elsewhere. In normal times, this is merely inefficient. In stressed conditions, it becomes dangerous.
Settlement failures and overnight exposures became genuinely hazardous during the 2008 financial crisis, when counterparties could not trust that obligations would be met in time. Near-continuous atomic settlement compresses the window during which failures can cascade. When everything settles in real time, there is no window for a distressed counterparty to fail between end-of-day and next-morning resumption.
This is why the BoE’s move toward continuous settlement is not merely a convenience for crypto-native firms — it is a systemic risk reduction measure that addresses real fragilities in the existing financial infrastructure. Tokenized finance is not entering core markets despite the existing system; it is entering because the existing system has demonstrated structural limitations that tokenized approaches can address.
Conclusion: What This Means for Tokenized Finance
The Bank of England’s 24/7 settlement plan represents the clearest signal yet that tokenized finance is no longer a fringe experiment at the edges of the financial system. It is being absorbed into core market infrastructure — not as a replacement for existing systems, but as a complement that addresses real structural limitations.
The phased timeline stretching to 2031 may seem slow to crypto-native observers accustomed to much faster development cycles. But financial infrastructure moves deliberately for good reason. The cost of getting this wrong is measured in systemic failures that can wipe out savings, collapse companies, and damage economies. The BoE’s measured approach — sandboxing, consultation, phased implementation — reflects a genuine understanding that this transformation must work, not merely function.
The convergence of extended settlement hours, live synchronization for tokenized collateral, a lighter approach to wholesale stablecoins, and a fully operational digital securities sandbox creates an environment where tokenized finance can move from experimental to structural. The question is no longer whether tokenized markets will enter core financial infrastructure. The question is how quickly the remaining technical, legal, and operational barriers will fall.
For the first time in the history of digital assets, a major central bank is not merely tolerating the tokenization of finance — it is building the plumbing that will make it run. That is a development worth paying attention to, regardless of where you stand on digital assets.
Sources
- CryptoSlate — Bank of England’s 24/7 settlement plan shows where tokenized finance can enter core markets (May 2026)
- Bank of England — RTGS and CHAPS Infrastructure Documentation
- UK Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2026
- Bank of England & FCA Digital Securities Sandbox
- UK EMIR Policy Guidance (expected 2026)
- HM Treasury DIGIT (Digital Gilt Instrument) Pilot
- Prudential Regulation Authority (PRA) — Supervisory Approach to Stablecoin Issuance (2026)
- Bank of England Consultation — Extended Hours and Near 24/7 Settlement (May 2026)
Cet article est publié à titre informatif et éducatif. Il ne constitue en aucun cas un conseil en investissement. Faites vos propres recherches (DYOR) avant toute décision.
