European Central Bank Executive Board member Isabel Schnabel has delivered an urgent call for central banks around the world to embrace distributed ledger technology, arguing that monetary authorities must bring central bank reserves directly onto the blockchain to safeguard their foundational role at the core of the global financial architecture. Delivering a keynote address at the annual Jackson Hole Economic Policy Symposium in Wyoming, Schnabel warned that failing to modernize public money risks surrendering settlement supremacy to privately issued stablecoins and foreign digital tokens.
The high-level intervention marks a decisive shift in central banking doctrine. For years, monetary authorities viewed blockchain infrastructure with caution, treating distributed ledgers as experimental networks suitable primarily for speculative digital tokens. However, as international capital markets rapidly tokenize trillions of dollars in sovereign debt, commercial bonds, and equity securities, traditional gross settlement systems risk becoming disconnected from modern trading venues. Schnabel argued that central banks must go on-chain directly, transforming tokenized central bank money into the primary settlement asset for institutional finance.
The European Central Bank is backing this vision with major infrastructure deployments. The Eurosystem is preparing to launch Project Pontes to connect distributed ledger platforms directly with its core TARGET settlement services, while advancing Project Appia to design an integrated, tokenized financial ecosystem across Europe by 2028. By pairing the absolute safety and elastic liquidity of central bank reserves with the programmability of smart contracts, Schnabel outlined a transformative roadmap to modernize monetary policy transmission, automate collateral management, and defend European monetary sovereignty in the digital age.
A Call to Bring Central Bank Money On-Chain at Jackson Hole
The Jackson Hole Economic Policy Symposium, hosted annually by the Federal Reserve Bank of Kansas City, has long served as the premier stage for central bankers to signal major policy transformations. Schnabel used the platform to discuss landmark research on tokenized finance, directly confronting the growing friction between legacy financial plumbing and modern blockchain-based capital markets.
In wholesale financial markets, institutional participants are moving rapidly to tokenize traditional assets. Investment banks, asset managers, and corporate issuers are converting real-world financial contracts into digital tokens that trade and settle on programmable distributed ledgers. This shift promises to eliminate days of settlement delays, lower operational overhead, and automate corporate actions.
However, Schnabel observed that the full takeoff of tokenized finance has been constrained by a missing structural element: the lack of a risk-free, on-chain public settlement asset. When institutional traders settle transactions on blockchain networks today, they are often forced to use privately issued stablecoins or commercial bank deposit tokens. Schnabel stressed that allowing private tokens to become the dominant medium of settlement fragments liquidity, increases systemic credit risk, and weakens the central bank’s ability to maintain financial stability.
Unpacking Isabel Schnabel’s Landmark Address on Tokenized Finance
Schnabel’s address framed the tokenization of money not as an optional technological experiment, but as an existential requirement for modern central banking. She stated that central banks must adapt their operational toolchains to ensure that public money remains the ultimate anchor of the monetary system.
Her presentation detailed three fundamental questions facing the global economy:
- Whether well-designed private stablecoins could safely replace central bank money as the primary settlement asset in wholesale financial markets.
- Whether central banks should remain outside blockchain networks, relying on complex external bridge solutions, or issue native tokenized reserves directly on-chain.
- How putting central bank reserves on distributed ledgers can modernize the operational execution of monetary policy and liquidity provision during market stress.
Schnabel concluded that private stablecoins can never replicate the stability of public money. Central banks possess the unique legal authority to provide elastic liquidity during systemic crises, ensuring that markets do not seize up when panic strikes.
To preserve this stabilizing power in a tokenized world, central banks must issue programmable, on-chain reserves that private institutions can use for instant, definitive settlement.
Defending the Monetary Anchor Against Private Dollar Stablecoins
A central driver behind the European Central Bank’s urgency is the explosive growth of private stablecoins. The global market capitalization of stablecoins has climbed past $180 billion, with daily transaction volumes rivaling traditional payment networks like Visa and Mastercard.
However, the stablecoin ecosystem is overwhelmingly concentrated in tokens pegged to the United States dollar, which account for more than 99% of all active stablecoin market value.
If European commercial banks and institutional corporations adopt dollar-denominated private stablecoins for daily digital settlement, European monetary sovereignty will erode rapidly:
- Private stablecoins carry structural run risks comparable to historical wildcat banking and shadow-market money market funds.
- Stablecoin issuers back tokens with private reserve assets that can suffer liquidity freezes during banking stress, triggering catastrophic redemption runs.
- Heavy domestic reliance on dollar-pegged tokens imports foreign monetary conditions, blunting the transmission of European Central Bank interest rate policies.
- The proliferation of fragmented, proprietary stablecoins prevents capital from moving smoothly across different corporate blockchain networks.
Schnabel emphasized that the most effective regulatory defense against private stablecoin dominance is providing a superior public alternative. Delivering tokenized central bank money ensures that public institutions maintain control over the monetary unit of account.
The Dual Power of Programmability and Atomic Settlement
The primary technological advantage of distributed ledger technology lies in its ability to combine asset transfers and cash settlements into a single, unified computational step. Traditional financial infrastructure separates trading, clearing, and settlement across distinct institutional intermediaries, requiring two to three business days to finalize a simple securities transfer.
Bringing central bank money onto blockchain networks unlocks two transformative capabilities: atomicity and programmability.
Atomicity ensures that the cash leg and the asset leg of a trade execute simultaneously or not at all, completely eliminating principal settlement risk.
Programmability allows institutional participants to attach automated execution conditions directly to the digital currency, enabling money to perform complex tasks without manual administrative intervention.
Automating Collateral Management and Real-Time Liquidity Injection
In modern interbank lending markets, managing collateral is a complex, labor-intensive process. Commercial banks must pledge high-quality sovereign bonds to secure overnight credit from the central bank, requiring extensive back-office verification, valuation calculations, and legal transfers.
Integrating tokenized central bank reserves with programmable smart contracts automates this entire collateral lifecycle:
- Real-Time Valuation: Smart contracts continuously monitor the market prices of pledged digital bonds, updating collateral valuations on a second-by-second basis.
- Automated Margin Calls: If the market value of pledged collateral drops below mandatory thresholds, the protocol automatically requests additional tokens or liquidates excess assets instantly.
- Dynamic Collateral Substitution: Commercial banks can swap pledged digital securities in real time without pausing active credit lines, optimizing their internal liquidity buffers.
- Instant Emergency Liquidity: During acute liquidity squeezes, the central bank can inject emergency reserves into stressed financial institutions within milliseconds of receiving valid tokenized collateral.
This automated precision eliminates the operational delays that exacerbated liquidity freezes during historical financial crises, giving central banks an agile toolkit to stabilize interbank markets.
Eliminating Counterparty Risk Through Delivery-Versus-Payment
Delivery-versus-Payment is the gold standard of securities settlement, ensuring that an asset transfers to a buyer only when the seller receives definitive cash payment. In traditional market architectures, achieving true Delivery-versus-Payment requires complex escrow mechanisms and clearinghouses that absorb significant operational risk.
On a distributed ledger, Delivery-versus-Payment is enforced natively at the software protocol layer through atomic swaps:
- The smart contract locks the tokenized security and the tokenized central bank money simultaneously.
- If both cryptographic conditions are verified, ownership of the bond transfers to the buyer while central bank reserves transfer to the seller in the exact same ledger block.
- If either party fails to deliver or if a technical error occurs, the entire transaction reverts automatically, leaving both parties with their original assets.
- Counterparty credit risk drops to zero, eliminating the need for expensive clearinghouse guarantee funds.
Applying atomic settlement across wholesale capital markets reduces systemic risk, lowers transaction costs, and unlocks hundreds of billions of dollars in trapped settlement liquidity.
Applying Differentiated Interest Rates via Smart Contracts
A revolutionary implication highlighted by Schnabel is the ability to program specialized economic logic directly into central bank reserves. In traditional banking systems, central banks apply a uniform interest rate across all reserve balances held by commercial institutions.
Programmable blockchain tokens allow central banks to implement precision monetary policy:
- Differentiated Interest Yields: Smart contracts can apply targeted interest rates to specific reserve pools based on the duration of the deposit or the liquidity profile of the holding institution.
- Tiered Remuneration Rules: Central banks can automatically adjust reserve penalty rates or reward yields to discourage commercial banks from hoarding excess liquidity during economic downturns.
- Automated Policy Surcharges: Applying automated regulatory fees on speculative, high-velocity capital transfers while providing preferential yields for productive green industrial lending.
- Granular Policy Transmission: Monetary policymakers can monitor the real-time velocity and circulation paths of tokenized reserves across the economy, providing immediate feedback on how interest rate adjustments impact specific commercial sectors.
This programmable flexibility provides central banks with powerful new mechanisms to steer economic activity, control inflation, and support targeted economic transitions.
The Eurosystem’s Digital Architecture: Projects Pontes and Appia
The European Central Bank is not merely theorizing about blockchain technology; it is actively constructing the physical and digital infrastructure required to support on-chain finance. Following extensive exploratory trials conducted across 2024 and 2025, which involved 64 major financial institutions settling nearly €1.6 billion in experimental transactions, the ECB approved a comprehensive two-track strategy.
This operational roadmap balances immediate market integration through Project Pontes with long-term structural transformation through Project Appia.
Together, these initiatives establish the Eurosystem as the premier global pioneer in wholesale distributed ledger settlement.
Launching Project Pontes for Wholesale DLT Settlement
The immediate operational pillar of the Eurosystem’s strategy is Project Pontes, scheduled for commercial deployment. Project Pontes functions as a hybrid interoperability and distribution engine that connects market-facing blockchain platforms directly to the Eurosystem’s established TARGET payment services.
Project Pontes introduces a multi-stage technical architecture:
- Synchronization Bridge: Linking external commercial DLT platforms with the central bank’s existing real-time gross settlement system, allowing institutional trades to trigger cash settlement in traditional central bank reserves.
- Dedicated Eurosystem DLT Platform: Establishing a central-bank-operated distributed ledger where tokenized wholesale reserves can be issued, transferred, and settled natively.
- Smart Contract Execution: Incorporating programmable smart contracts directly on the Eurosystem ledger to automate complex Delivery-versus-Payment and Payment-versus-Payment transactions.
- Definitive Settlement Finality: Transitioning legal settlement finality from legacy off-chain ledgers directly onto the Eurosystem DLT platform itself.
Project Pontes provides European commercial banks with an immediate, legally certain mechanism to settle tokenized bond issuances, repurchase agreements, and foreign exchange swaps in risk-free central bank money.
Project Appia and the Roadmap Toward a Unified European Ledger by 2028
While Project Pontes solves near-term market needs, Project Appia represents the long-term vision for Europe’s digital capital markets. Scheduled for full realization by 2028, Project Appia aims to construct an integrated, tokenized European financial ecosystem.
Project Appia is designing the comprehensive architecture, common technical standards, governance rules, and legal frameworks required for a unified continental digital asset market:
- Unified European Ledger: Exploring the construction of a single shared distributed ledger where central bank reserves, commercial bank deposits, and tokenized financial assets settle on a common platform.
- Interconnected Network Rails: Alternatively, establishing standardized cross-chain communication bridges that allow diverse private commercial ledgers to interoperate seamlessly with the central bank’s core ledger.
- Standardized Asset Formats: Creating unified digital asset standards across all European Union member states to eliminate cross-border fragmentation and prevent national data silos.
- Public-Private Governance: Establishing co-governance frameworks that unite central banks, national securities regulators, commercial banks, and market infrastructure operators.
Project Appia will transform the European financial market from a fragmented collection of national stock exchanges and clearinghouses into a single, unified digital capital market capable of competing with Wall Street.
Learning from Global Pioneers and South Korea’s Project Hangang
In developing its tokenized architecture, the European Central Bank is drawing valuable technical insights from pioneering projects executed by other major central banks. Schnabel specifically highlighted South Korea’s Project Hangang as an inspiring benchmark for wholesale monetary modernization.
Project Hangang, launched by the Bank of Korea in collaboration with the Bank for International Settlements, demonstrated the viability of a single unified ledger:
- Integrating wholesale central bank digital currency, tokenized commercial bank deposits, and digital financial assets onto a shared, programmable distributed ledger.
- Replicating the traditional two-tier commercial banking system in a digital environment, preserving the intermediary role of commercial banks while ensuring central bank anchoring.
- Testing real-world retail and wholesale payment flows using programmable smart vouchers that automate conditional welfare payments and carbon credit settlements.
- Establishing seamless interoperability between public central bank infrastructure and private commercial applications.
By examining the architectural choices of Project Hangang, the European Central Bank is ensuring that its own platforms incorporate international best practices and maintain global interoperability.
Preserving European Monetary Sovereignty in a Tokenized Global Economy
The push to bring central bank money on-chain is driven by profound geopolitical and economic imperatives. In an era marked by shifting trade relationships, digital payment wars, and weaponized financial infrastructure, control over the monetary system is a vital component of national sovereignty.
European policymakers recognize that if Europe fails to provide modern digital financial infrastructure, global tech giants and foreign state actors will fill the vacuum, capturing critical transaction data and dictating the terms of European commerce.
Deploying on-chain central bank money guarantees that European enterprises can trade, settle, and grow on independent, secure European rails.
Countering the 99% US Dollar Dominance in Digital Settlement Assets
The overwhelming concentration of global stablecoins in United States dollar-pegged assets represents a strategic vulnerability for the European Union. Dollar-denominated stablecoins are increasingly used not only for cryptocurrency trading but also for cross-border corporate payments, commodity financing, and international trade settlement.
This dollar dominance threatens European economic independence:
- Reinforcing the global supremacy of the dollar across emerging digital asset markets and programmable finance protocols.
- Exposing European corporations to United States regulatory enforcement actions and potential extraterritorial sanctions.
- Depriving European banks of deposit funding as corporate treasuries shift liquidity into dollar-backed digital instruments.
- Weakening the international role of the euro as a global reserve and invoicing currency.
Providing tokenized central bank euros through Project Pontes and Project Appia gives European businesses a safe, regulated, and native alternative, ensuring that the single currency remains the dominant denomination for European trade and finance.
Integrating the Digital Euro with Wholesale Tokenized Reserves
A comprehensive digital currency strategy requires addressing both consumer retail payments and institutional wholesale finance. The European Central Bank is executing a synchronized dual-track digital currency initiative:
- The Retail Digital Euro: Designed as a digital equivalent of physical banknotes, providing everyday consumers with a universal, privacy-preserving digital payment method for retail stores and e-commerce across the entire Eurozone.
- The Wholesale Tokenized Reserve: Designed exclusively for regulated financial institutions, providing programmable on-chain central bank money to settle multi-million-euro interbank transactions, sovereign bond trades, and cross-border remittances.
- Seamless Interoperability: Establishing digital conversion channels that allow commercial banks to move liquidity effortlessly between retail digital euros, tokenized commercial deposits, and wholesale central bank reserves.
- Total Regulatory Compliance: Enforcing strict Anti-Money Laundering, Know-Your-Customer, and Counter-Terrorist Financing rules across both retail and wholesale digital environments.
Uniting retail and wholesale digital currencies under a cohesive regulatory and technical framework ensures that public central bank money anchors every tier of the modern digital economy.
Strategic Implications for Commercial Banking and Capital Markets
The transition toward on-chain central bank money will reshape the global commercial banking and asset management industries. Rather than disintermediating traditional commercial banks, the European Central Bank’s framework is designed to preserve and strengthen the traditional two-tier banking architecture.
Commercial banks will continue to serve as the primary interface for corporate and retail customers, issuing tokenized bank deposits backed 1-to-1 by central bank reserves.
This collaborative approach allows the financial sector to capture the efficiency gains of blockchain technology while maintaining the credit creation and capital allocation functions that drive economic growth.
Replicating the Two-Tier Banking Architecture on Distributed Ledgers
A major concern among commercial bankers evaluating central bank digital currencies has been the risk of bank disintermediation. If a central bank allows retail consumers and corporations to hold direct digital accounts at the central bank, commercial banks could suffer sudden deposit flight, starving the private sector of lending capital.
The Eurosystem’s on-chain strategy explicitly avoids this trap:
- Commercial banks remain the exclusive gatekeepers holding direct reserve accounts on the Eurosystem DLT platform.
- Commercial banks issue tokenized commercial deposits to private corporate clients, allowing businesses to transact on programmable rails using familiar bank accounts.
- When an interbank transfer occurs, the smart contract automatically debits tokenized central bank reserves from the sending bank and credits the receiving bank in real time.
- The two-tier structure preserves commercial bank balance sheets, ensuring that banks retain the deposit funding needed to originate mortgages, small business loans, and corporate credit facilities.
Replicating the proven two-tier banking framework on distributed ledgers ensures financial stability while unleashing private-sector technological innovation.
The Long-Term Trajectory of Institutional Asset Tokenization
The availability of native on-chain central bank money will accelerate the institutional adoption of asset tokenization across global capital markets. Industry forecasts project that the total value of tokenized illiquid assets—including commercial real estate, private equity funds, corporate bonds, and infrastructure projects—will reach $16 trillion by the end of the decade.
Key structural transformations that will reshape capital markets include:
- Instant Sovereign Bond Issuance: European governments issuing digital sovereign debt directly on distributed ledgers, settling bond auctions instantaneously in tokenized central bank money.
- Fractional Private Market Ownership: Allowing institutional and accredited investors to trade fractional shares of commercial infrastructure projects with sub-second liquidity.
- 24/7 Global Trading Venues: Transitioning securities markets from rigid 8-hour trading days to continuous, 24/7 automated global trading and settlement.
- Automated Regulatory Reporting: Embedding compliance rules directly into tokenized securities, allowing regulators to audit market trading and systemic risk in real time.
By providing the trusted, risk-free settlement layer for these tokenized assets, the European Central Bank is ensuring that Europe’s capital markets become the most modern, efficient, and resilient in the world.
Isabel Schnabel’s call for central banks to go on-chain marks a defining turning point in the modernization of the global monetary system. By recognizing that the rapid tokenization of wholesale finance requires a risk-free public settlement asset, the European Central Bank is moving boldly to ensure that public money remains the irreplaceable anchor of the digital economy. Supported by the deployment of Project Pontes and the long-term vision of Project Appia, the Eurosystem is pioneering the integration of central bank reserves, programmable smart contracts, and atomic settlement. As central banks worldwide confront the rise of private stablecoins and shifting global currency dynamics, bringing public money onto the blockchain is not merely an engineering upgrade; it is the essential foundation required to protect financial stability, modernize monetary policy, and defend economic sovereignty for generations to come.
