Summary - F.751.23 (03/2025) - Framework and requirements for distributed ledger technology interoperability

Recommendation ITU-T F.751.23 specifies the framework and requirements for distributed ledger technology interoperability. The framework includes three types of interoperability, as well as technical requirements. The three types of interoperability are inter-chain interoperability, app-chain interoperability and off-chain interoperability.