{"status":"attested","page":"https://annalist.dev/mcp/kr.co.klisten.api/schemashield","statement":{"type":"annalist.mcp-check/v1","issuer":"https://annalist.dev","subject":{"name":"kr.co.klisten.api/schemashield","url":"https://api.klisten.co.kr/mcp/schemashield"},"issued_at":"2026-10-17T01:08:37Z","valid_until":"2026-10-24T01:08:37Z","grade":"A","score":100,"facts":{"probes_7d":3,"up_pct_7d":100,"median_ms":1808,"access":"auth_required","tools_count":null,"tools_changed_14d":false,"last_tools_change":null,"domain_age_days":null,"registry_status":"active"},"flags":[],"reasons":["+: answered 100% of our probes in 7 days"],"method":"mcp-1","evidence":{"probes":"derived/checks/mcp/probes/","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"e-wZCJ_SVeG6Ku4tVzfe1JP99lOG8LoB4IyIKeKim8iAdhc3qvWXn-kzjZGfJAwEEc0jycoCLicQK7bkS3_SBQ","key_id":"187e49f200625a2f","public_key_url":"https://api.annalist.dev/.well-known/annalist-key.json","how_to_verify":"Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. The probes behind it are archived daily, and each day's archive hashes are in the public ledger."}