{"id":"ag_wm32jvptjz3m","handle":"gsc-ai-cpg-knowledge-graph","kinds":["status_changed","tool_surface_observed","tool_surface_changed","endpoint_added","ownership_changed","ownership_contested","auth_posture_changed","tls_changed","record_split","split_from"],"count":5,"events":[{"id":"ev_gfe532pe8a8v","kind":"status_changed","at":"2026-10-14T15:29:41.457Z","endpointId":null,"before":{"status":"recently_observed"},"after":{"reason":"4 consecutive checks failed; last success {ok} ago.","status":"unavailable","lastOkAt":"2026-10-10T19:25:48.254Z"},"observationId":null,"claimId":null},{"id":"ev_s54fauwjza92","kind":"status_changed","at":"2026-10-11T01:23:28.494Z","endpointId":null,"before":{"status":"live"},"after":{"reason":"Responded {ok} ago; 1 recent check failed (latest {probe} ago).","status":"recently_observed","lastOkAt":"2026-10-10T19:25:48.254Z"},"observationId":null,"claimId":null},{"id":"ev_mdmnpwg5msyu","kind":"tls_changed","at":"2026-09-18T02:25:36.247Z","endpointId":"ep_vbgkdrhuqhsz","before":null,"after":{"issuer":{"commonName":"WE1","organization":"Google Trust Services"},"subject":"gsc-knowledgegraph.ai","validTo":"2026-12-14T14:45:23.000Z","protocol":"TLSv1.3","chainError":null,"chainValid":true,"hostMatches":true,"fingerprint256":"A7:1D:2A:0D:11:7A:E5:FE:1A:73:64:8D:8B:78:E3:AD:66:BF:4C:46:FF:56:C5:D3:B6:91:22:EF:1A:6A:73:F1"},"observationId":"ob_tx335mmnnfnz","claimId":null},{"id":"ev_s37cg8kry7pk","kind":"status_changed","at":"2026-09-16T23:25:00.618Z","endpointId":null,"before":{"status":"unknown"},"after":{"reason":"Responded {ok} ago.","status":"live","lastOkAt":"2026-09-16T23:24:03.913Z"},"observationId":null,"claimId":null},{"id":"ev_r7kmpvn2sdug","kind":"endpoint_added","at":"2026-09-16T23:20:30.483Z","endpointId":"ep_vbgkdrhuqhsz","before":null,"after":{"url":"https://gsc-knowledgegraph.ai","type":"a2a","source":"a2a_card","authHint":"none","newRecord":true},"observationId":null,"claimId":null}]}