{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_wha6suttwt26","handle":"proof","url":"https://wellknown.network/agents/proof","links":{"self":"https://wellknown.network/agents/proof/record.json","html":"https://wellknown.network/agents/proof","markdown":"https://wellknown.network/agents/proof/record.md","api":"https://wellknown.network/api/v1/agents/proof","status":"https://wellknown.network/api/v1/agents/proof/status","claim":"https://wellknown.network/agents/proof/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/proof/claim.json","badge":"https://wellknown.network/agents/proof/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/proof/history","tools":"https://wellknown.network/api/v1/agents/proof/tools"},"ard":{"identifier":"urn:air:proof.tatastu.dev:server:proof","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"proof","summary":"Stamp content with permanent, verifiable provenance. Hash locally, verify free forever.","description":"Stamp content with permanent, verifiable provenance. Hash locally, verify free forever.","publisher":{"name":"dev.tatastu","url":null},"homepage":"https://tatastu.dev/proof","repository":"https://github.com/Tatastu-Labs/proof","version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://proof.tatastu.dev/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-07-08T20:00:41.188481Z","publishedAt":"2026-07-08T20:00:41.188481Z","registryName":"dev.tatastu/proof"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[],"categories":[],"language":"en"},"observed":{"status":"unavailable","statusReason":"8 consecutive checks failed; never seen responding (latest 7d ago).","lastOkAt":null,"lastProbedAt":"2026-10-05T15:25:39.127Z","statusComputedAt":"2026-10-05T15:26:51.618Z","reliability30d":{"probes":4,"successRate":0,"p50Ms":null,"basis":"none","measures":{"availability":"availability","latency":"response time","tools":"not observed","summary":"No successful checks in the window."},"checks":{"total":4,"ok":0,"authBoundaryOk":0,"serviceOk":0,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-05T15:25:39.127Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-29T01:23:13.464Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-21T13:31:05.511Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-14T00:22:56.096Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-09T20:28:00.896Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-07T16:26:29.241Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-06T13:25:21.882Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null},{"at":"2026-09-06T01:23:43.733Z","kind":"mcp_initialize","ok":false,"httpStatus":null,"latencyMs":null,"error":"unsafe: DNS resolution failed","detail":null}],"tools":null,"package":null,"toolSurface":null,"endpointFacts":[{"id":"ep_2ctjhwxprgab","url":"https://proof.tatastu.dev/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-09-21T13:31:05.513Z","auth":null,"tls":null}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"dev.tatastu/proof","url":"https://registry.modelcontextprotocol.io/v0/servers/dev.tatastu%2Fproof","firstSeenAt":"2026-09-05T23:20:58.873Z","fetchedAt":"2026-10-09T14:21:22.203Z","normalizedAt":"2026-10-09T14:21:22.203Z"}]},"firstSeenAt":"2026-09-05T23:20:58.873Z","updatedAt":"2026-09-05T23:21:07.845Z"}