KfW and DZ BANK Complete First Blockchain-Based Smart Bond Issuance Under German Electronic Securities Framework

KfW and DZ BANK Complete First Blockchain-Based Smart Bond Issuance Under German Electronic Securities Framework

(IN BRIEF) KfW and DZ BANK have completed the first issuance of a crypto security under Germany’s Electronic Securities Act using a Smart Bond Contract, marking a major step in the digitalisation of capital markets. The transaction demonstrates how blockchain technology can support the entire lifecycle of a bond issuance, eliminating the need for traditional intermediaries and significantly reducing processing time from days to about one hour. By leveraging Distributed Ledger Technology, the process ensures transparency, security and efficiency, while supporting the development of scalable digital financial products. The initiative reinforces KfW’s role as an innovation-driven institution and highlights the potential of blockchain to transform securities markets in Europe.

(PRESS RELEASE) FRANKFURT, 26-Mar-2026 — /EuropaWire/ — KfW has participated as an investor in a pioneering digital bond transaction alongside DZ BANK, marking the first issuance of a crypto security under the German Electronic Securities Act (eWpG) using a Smart Bond Contract. The transaction represents a significant step forward in the digitalisation of capital markets, as it maps the full lifecycle of a bond issuance on blockchain infrastructure—from initial liquidity requirements through to settlement.

The transaction demonstrates how Smart Bond Contracts can automate and coordinate all stages of a digital securities process. These algorithm-based contracts operate on Distributed Ledger Technology, enabling predefined conditions to trigger actions such as payment execution. By providing a shared, secure and tamper-resistant environment, the blockchain ensures transparency and reliability for all participants throughout the lifecycle of the digital bond.

As part of its broader strategy to support financial market innovation, KfW continues to play an active role in advancing digital securities. The institution has previously participated in multiple crypto bond issuances and investments, positioning itself as a key contributor to the development of scalable digital financial products in Europe.

In this pilot transaction, DZ BANK and KfW successfully conducted the entire issuance process via blockchain, removing the need for a central securities depository. Instead, relevant service providers contributed data directly through the distributed ledger, which served as a central communication platform. This approach ensures that all transaction data remains immutable and accessible to participants, enhancing both security and transparency.

The use of blockchain technology significantly improved efficiency compared to traditional bond issuance processes. While conventional issuance can take up to five days, the Smart Bond Contract-enabled transaction was completed in approximately one hour. This reduction in processing time also contributes to lower operational costs and increased overall efficiency.

The transaction was executed on the public Polygon blockchain, with WM Datenservice handling automated ISIN assignment and Cashlink GmbH managing the digital securities register. Settlement was completed through the Deutsche Bundesbank’s trigger solution, which connects blockchain-based processes with central bank payment systems.

The initiative builds on DZ BANK’s ongoing work in developing digital financial instruments, including its earlier efforts in Smart Derivative Contracts for over-the-counter derivatives. By extending these capabilities to securities, the bank continues to contribute to the creation of fully digital financial ecosystems.

This milestone highlights the growing importance of blockchain-based solutions in modernising capital markets and reinforces the role of financial institutions in driving innovation, efficiency and competitiveness in Europe’s financial sector.

Media contact:

Nathalie Cahn
+49 69 7431-2098
Nathalie.Cahn@kfw.de

SOURCE: KfW Entwicklungsbank GmbH