{"id":"ag_5r4xm3tztm2j","handle":"bigdata-com","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":10,"events":[{"id":"ev_5rp3pjjfx8d4","kind":"auth_posture_changed","at":"2026-10-10T11:24:30.648Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_ujerfu2awfry","claimId":null},{"id":"ev_3k98z52e4dbg","kind":"auth_posture_changed","at":"2026-10-08T13:21:34.920Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_ar4kby6x7pj8","claimId":null},{"id":"ev_zycs4wh3r2v3","kind":"auth_posture_changed","at":"2026-10-06T16:28:39.376Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_z96sbauvcamg","claimId":null},{"id":"ev_t7utrj7c8rnm","kind":"auth_posture_changed","at":"2026-09-30T10:26:55.805Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_kzyj6g5gzk2w","claimId":null},{"id":"ev_7yzp34mm3hsa","kind":"auth_posture_changed","at":"2026-09-28T20:26:20.284Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_z6wbfn7xdmaa","claimId":null},{"id":"ev_syjcn3xsd9c7","kind":"auth_posture_changed","at":"2026-09-27T17:23:56.547Z","endpointId":"ep_b3cd8948vqff","before":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_92u55skz2sba","claimId":null},{"id":"ev_ekb6guud8d5d","kind":"tls_changed","at":"2026-09-25T07:25:15.993Z","endpointId":"ep_b3cd8948vqff","before":null,"after":{"issuer":{"commonName":"DigiCert Global G2 TLS RSA SHA256 2020 CA1","organization":"DigiCert Inc"},"subject":"*.bigdata.com","validTo":"2027-03-14T23:59:59.000Z","protocol":"TLSv1.3","chainError":null,"chainValid":true,"hostMatches":true,"fingerprint256":"B2:C6:BA:08:D1:E0:0E:2D:15:FA:19:79:FE:88:29:9E:47:C4:8A:1C:63:F2:45:8B:4B:A1:43:7E:65:B2:5E:A3"},"observationId":"ob_djjheku6rw2a","claimId":null},{"id":"ev_278v3vtdy2wf","kind":"auth_posture_changed","at":"2026-09-25T07:25:15.982Z","endpointId":"ep_b3cd8948vqff","before":null,"after":{"issuer":"https://clerk.bigdata.com","scheme":"Bearer","conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":true,"resourceMetadata":"https://mcp.bigdata.com/.well-known/oauth-protected-resource","authorizationServers":["https://clerk.bigdata.com/"]},"observationId":"ob_djjheku6rw2a","claimId":null},{"id":"ev_q7jyud6y6smy","kind":"status_changed","at":"2026-09-22T22:25:00.602Z","endpointId":null,"before":{"status":"unknown"},"after":{"reason":"Responded {ok} ago.","status":"live","lastOkAt":"2026-09-22T22:24:31.145Z"},"observationId":null,"claimId":null},{"id":"ev_a6cjrzss2vk8","kind":"endpoint_added","at":"2026-09-22T22:19:00.697Z","endpointId":"ep_b3cd8948vqff","before":null,"after":{"url":"https://mcp.bigdata.com","type":"mcp_streamable_http","source":"mcp_registry","authHint":null,"newRecord":true},"observationId":null,"claimId":null}]}