Protocol

One accountability layer, four moving parts

IDN turns an agent handle into a signed, offline-verifiable statement about the accountable sponsor behind it. Start with the specification, then the APIs, the SDKs, and a live demo you can run.

SpecificationThe handle format, the attestation schema, and the resolve and verify flows.APIResolver and verifier endpoints, with a live query you can run against the demo.SDKTypeScript, Python, Go, and Rust clients for resolving and verifying handles.Live demoResolve a handle and inspect a signed sponsor-binding attestation end to end.ScenariosWhere sponsor accountability for autonomous agents is needed, tier by tier.StandardsW3C DID, VCDM, JWS, ML-DSA-65, GLEIF vLEI, ISO 15118-20 alignment.