The European Central Bank is assessing three models for integrating central bank money into programmable financial networks, as outlined by Executive Board member Isabel Schnabel at the Bank of England’s Future of Money conference in London. The initiative aims to determine how institutions might settle digital assets with central bank funds as the financial sector increasingly explores blockchain-based infrastructure.
ECB considers three settlement approaches
Schnabel identified three possible frameworks for bringing central bank money directly onto programmable platforms. The first involves the ECB issuing central bank reserves directly on a programmable network, making digital settlements possible within the central bank’s own platform. The second model would retain the existing real-time gross settlement system but introduce a connection layer to link the established infrastructure with distributed ledger technology. The third approach would allow the use of private settlement tokens, provided they are backed fully by central bank reserves.
These options would enable financial institutions to settle transactions in central bank funds even as tokenized securities, bank deposits, and stablecoins circulate on the same or connected platforms.
| Model | Description |
|---|---|
| Reserves-issued | Central bank issues reserves directly on programmable platform |
| Linking layer | Connects existing settlement system to DLT via additional layer |
| Full-reserve tokens | Private settlement tokens, fully backed by central bank reserves |
Schnabel explained that programmable settlement could enable the transfer of assets and payment to occur simultaneously, which would streamline processes and reduce operational complexity between trading and settlement systems.
Two-tier banking structure to remain
Schnabel emphasized that the ECB intends to preserve the two-tier banking system, where central banks supply reserves and commercial banks continue to provide public financial services and manage deposits. This approach ensures central bank money remains at the core of the financial system even as new technologies are introduced.
Recent standardization projects for tokenized stock trading further demonstrate how the financial sector is piloting blockchain-based platforms without dismantling traditional market practices.
Tokenization pilots and rising sector interest
Interest in tokenization is rising within the UK financial sector. A survey conducted by Lloyds found that 71% of senior decision-makers anticipate significant changes from tokenization in financial services. Improved speed of payments and settlements was cited as the primary benefit, with respondents also highlighting enhancements in collateral and liquidity management.
Lloyds, one of the largest UK banking groups, recently completed a stablecoin settlement pilot in collaboration with payment giant Visa. This project allowed settlement of payment obligations over blockchain networks, with transactions processed at any hour, signaling increased confidence in round-the-clock digital money solutions.
These trials indicate that major banks are experimenting with digital asset payments alongside existing systems rather than intending to replace conventional methods immediately.
Mini dictionary: Lloyds, a leading British retail and commercial bank with significant market influence, is known for adopting innovations in the UK financial sector.
Pontes and Appia projects guide ECB’s digital transition
The ECB is already putting parts of its digital settlement strategy into practice. Through its Pontes project, the central bank connects distributed ledger platforms with its core settlement infrastructure, facilitating real-time payment and asset transfer using central bank funds.
Alongside Pontes, the ECB’s Appia project is exploring more ambitious formats such as unified ledgers, connected networks, and multiple shared ledgers to support future developments in tokenized asset markets. Both initiatives are intended to test immediate settlement connections while evaluating longer-term structural models for integrating central bank money in tokenized finance.
Mini dictionary: Appia is an ECB-led initiative studying new ledger structures to standardize and expand tokenized financial market infrastructures.
Current discussions around the Markets in Crypto-Assets (MiCA) regulation underscore that private forms of digital money, such as stablecoins, remain central to policy debates as European tokenized markets advance.
