The functions and the equational theory.

The functions and the equational theory.</p

DID generation algorithm.

DID generation algorithm.</p

VC revocation process.

VC revocation process.</p

Comparison and analysis of the related work [12–19].

Comparison and analysis of the related work [12–19].</p

Main process.

Main process.</p

Symbol and meaning.

Symbol and meaning.</p

Self-sovereign identity.

Self-sovereign identity.</p

Query event.

Query event.</p

Event.

Event.</p

Central domain authentication process.

Central domain authentication process.</p