Japan Blockchain-Based Collateral Management Takes Off

Japan launches a proof-of-concept project for blockchain-based collateral management using JGBs, aiming to enable real-time transactions.

Introduction to Blockchain-Based Collateral Management

Japan has initiated a pilot project to manage sovereign bonds as digital collateral using blockchain on the Canton Network, with participants including Mizuho, Nomura, JSCC, and Digital Asset Holdings.

Benefits of Blockchain-Based Collateral Management Using JGBs

Increased Efficiency

The project seeks to reduce administrative tasks related to the constitution and substitution of collateral, resulting in operational efficiency and cost reduction for financial institutions and investors.

Real-Time Transactions

The use of blockchain technology enables real-time collateral transactions around the clock, seven days a week, without operational interruptions, a substantial improvement over traditional collateral management schemes.

Key Players and Infrastructure

The chosen infrastructure is Canton Network, a blockchain designed specifically for institutional finance and developed with Digital Asset Holdings' support. Japan's Financial Services Agency (FSA) selected the project in February 2026 as part of the Payment Innovation Project (PIP).

Key Takeaways

• Japan launches a proof-of-concept project for blockchain-based collateral management using JGBs.
• The project aims to enable real-time collateral transactions around the clock.
• Participants include Mizuho, Nomura, JSCC, and Digital Asset Holdings.
• The project seeks to reduce administrative tasks and increase operational efficiency.

Frequently Asked Questions

What is the primary objective of the project?

To enable real-time collateral transactions around the clock, seven days a week, without operational interruptions.

Which infrastructure is used for the project?

The Canton Network, a blockchain designed specifically for institutional finance and developed with Digital Asset Holdings' support.