@jiaozi-protocol/gdid-core

Core primitives of JIAOZI — the open identity & attestation layer for AI agents. Protocol specs and reference implementations live in the jiaozi-protocol GitHub org.

npm install @jiaozi-protocol/gdid-core

What's inside

• DID documents — did:web helpers and W3C DID Core–conformant document construction (@context, Ed25519VerificationKey2020 with standard multibase z6Mk… keys), key rotation with owner binding.
• jiaozi.status.v1 — signed revocation-freshness status credentials: build, sign, and verify short-TTL Ed25519 status assertions (open spec).

import { verifyStatusCredential } from "@jiaozi-protocol/gdid-core/status";

const cred = await (await fetch("https://www.jiaozi.io/api/status/JIAOZI-2026-000001")).json();
const result = verifyStatusCredential(cred);
// { valid: true } or { valid: false, reason: "expired" | "bad_signature" | ... }

• jiaozi.attest.v1 — attestation summary schema and validation for local agent health checks (software / TEE / cloud-attest trust levels).
• Ed25519 keys — generate, sign, verify; HD derivation (owner → domain → agent); standard multibase encoding utilities.
• Credit merkle anchors — hash-chained event anchoring with inclusion proofs (jiaozi.credit.v1).
• Credential ID utilities — JIAOZI-YYYY-NNNNNN formatting and validation, legacy JP- / JJ- normalization (historical IDs remain valid forever), GB/Z 185.2 OID identity-code composition.

Everything is dependency-free (Node.js node:crypto only) and verifiable offline — trust decisions never require calling home.

Related

• @jiaozi-protocol/sdk — high-level client (register / attest / resolve / verify).
• jiaozi.status.v1 spec + conformance tester — implement it yourself and get listed.

License

MIT