ISO/WD 23042

Blockchain and distributed ledger technologies - Reference architecture for DLT-based decentralized identity systems

Scope

This document defines a reference architecture for DLT-based decentralized identity systems. This
includes:
- The lifecycle management of digital identities and associated attributes and credentials in a
decentralized identity system including migration of individual digital identities into another
system
- The lifecycle management of the relevant actors and entities, including digital wallets, within
a decentralized identity system
- The use of trust anchors through a decentralized identity system
- The entire lifecycle management of the decentralized identity system