Decentralized Single Sign On
DID stores the identity and identity verification agency's ID on the blockchain. The verification agency issues Verifiable Claims only once, and the intermediate node verifies the identity and only delivers the result (O or X) to the service provider during service sign-up or login.
Information related to the ID is only held by the identity owner, and no third party has access to it.
DSSO allows users to securely access all XTRION-based services with a single ID, following a user-centric ID policy and protecting personal information.