{"domain":"gsc-registry.ai","count":1,"changes":[{"captured_at":"2026-08-31T10:36:17","card_hash":"1e7e10b5e128890ed68f06892d91257fcb5060eae033413c51efe09c187aaa79","previous_card_hash":null,"diff":{"skills_added":[{"id":"estate-index","name":"The estate index","description":"GET https://gsc-registry.ai/index.json — every indexed hostname with its record pointer, paged.","tags":["registry","index"],"inputModes":null,"outputModes":null},{"id":"keyring-attestation","name":"Keyring attestation","description":"GET https://gsc-registry.ai/keyring.json — the resolver attests the authoritative keyring at https://dpuone.ai/.well-known/jwks.json.","tags":["keyring","attestation","trust"],"inputModes":null,"outputModes":null},{"id":"resolve-host","name":"Resolve a GSC hostname","description":"GET https://gsc-registry.ai/resolve/<hostname> — a signed facts record: operator, fleet membership, card + kid, key attestation, signal endpoint, jurisdiction, as-of. Unknown host = honest 404.","tags":["resolver","registry","facts"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"GSC Registry"},{"field":"description","before":null,"after":"The GSC resolver — the working index of everything GSC operates. Ask it about a GSC AI Agent or surface, get verified facts back: signed records, key-attested against the estate keyring at dpuone.ai. 90 hostnames indexed."},{"field":"version","before":null,"after":"1.0.0"},{"field":"documentationUrl","before":null,"after":"https://gsc-registry.ai/llms.txt"}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → GSC Registry · description ∅ → The GSC resolver — the working index of  · version ∅ → 1.0.0 · documentationUrl ∅ → https://gsc-registry.ai/llms.txt"}}]}