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Verification register Security & Identity

Readiness verdict

OpenID4VC High Assurance Interoperability Profile (HAIP) 1.0

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-06-28
Revision
1
Method
v1.0.0

Current reading

The readiness gap, in one scan

AI-assisted assembly · derived results

Claimed
80

Public ambition and stated capability

Reported
73

Observed practitioner reporting

Verified
63

Independently supported evidence

Gap
+17

Claimed minus verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-06-28

Adopt with guardrails

Why
It is a finalized, IP-protected standards-body spec, validated through 2025 interop testing and EC-assessed with no identified gaps — the lowest-risk DID/VC interop bet available — provided we explicitly cover its acknowledged out-of-scope areas and the format-optionality seam.
Next
Adopt HAIP 1.0 as the target profile for any verifiable-credential issuance/presentation (UCP Credential Provider): pin OpenID4VCI 1.0 + OpenID4VP 1.0, ES256/P-256, SHA-256, and standardize on SD-JWT VC; layer our own trust-list and holder-auth to cover the out-of-scope gaps.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
6
Tier 1
0
Tier 2
2
Tier 3
4
Supports
3
Contradicts
2
Context
1
Latest observed
2026-02-25

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

This is the initial public reading. No earlier readiness change is recorded.

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