Standards & Compliance

IDA implements public standards rather than a proprietary stack:

• W3C DID Core 1.0 — DID syntax and resolution.
• W3C Verifiable Credentials Data Model 2.0 — credential format & proofs.
• DIF DIDComm v2 — peer-to-peer secure messaging.
• DIF Presentation Exchange v2 — proof-request format.
• Bitstring Status List 2021 — credential revocation.
• MCP-I — model-context-protocol identity layer for AI agents.
• A2A Protocol — agent-to-agent handshake.
• EU AI Act alignment — agent transparency and provenance.