Living definition
What is OpenID4VC High Assurance Interoperability Profile (HAIP) 1.0?
Decentralized IdentitySecurity & Identity
- As of
- 2026-10-01
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
The OpenID4VC High Assurance Interoperability Profile (HAIP) narrows the many options in the OpenID for Verifiable Credentials specifications down to one interoperable set, naming the credential formats, cryptographic algorithms, and key-binding rules that participants must implement. By removing optionality from issuance and presentation flows, it lets wallets and relying parties built by different vendors work together in high-assurance settings such as government-issued identity.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-10-01, verified readiness is 35 (claimed 55, reported 55, gap 20) — Critical evidence strength; current signals suggest Consider HAIP 1.0 for deployments with a defined trust ecosystem and tested flows.
The readiness fact belongs to the canonical Readiness Verdict for OpenID4VC High Assurance Interoperability Profile (HAIP) 1.0.
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06