Passport

A Passport is the credential an agent holds. It is issued once by an issuer and presented to verifiers on every action.

Shape

A Passport is an SD-JWT-VC. It carries:

• a subject (the agent's identifier)
• an issuer
• a tier
• a status: issuing, verified, expired, or revoked

Lifecycle

A Passport is issued in the wallet, presented at verification time, and can be revoked by its holder. Revocation is reflected on the next verification.