Technical Decisions
There are no "one-way door" decisions in the following decisions below. They are all "two-way door" decision that can be reversed and adjusted. Over time, momentum and inertia will determine what needs to be adjusted.
Credential Format
Considered:
AnonCreds for ZKP capabilities
JWT and SD-JWT
W3C VCDM 2.0 <-- DECISION
DECISION: W3C VCDM 2.0
Trusted Channel
Considered:
TSP
DIDComm <-- DECISION
DECISION: DIDComm 2.1 NOTE: OID4VP supported in that the Ayra Card credential support OID4VP presentations. However, OID4VP implementation will not have the DID-based communication channels needed for all interactions.
Assurance Levels
No DECISION made yet.
DID Method
Considered:
did:webdid:websdid:webvh<-- DECISION
DECISION: did:webvh method is default. Other DID Methods (e.g. did:cheqd) can be supported with community alignment.
Revocation & Expiry
Considered:
Revocation
Expiry
Expiry & Renewal <-- DECISION
DECISION: Expiry & Renewal will be used as the base capability. Individual Ayra Card implementations may implement a revocation method which must be aligned across that
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