> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# agent-observatory-sensor.nolimit-observatory.workers.dev/s/did-jwk/mcp

Last observed: 2026-10-02T09:35:57.555Z
Recorded as: OK
Transport: streamable-http
Observations held: 16
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-17T10:07:12.122Z | REL-SNAP-044 | OK | - | 46 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-18T09:57:08.095Z | REL-SNAP-045 | OK | - | 52 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-19T09:42:51.463Z | REL-SNAP-046 | OK | - | 45 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-20T09:58:41.262Z | REL-SNAP-047 | OK | - | 47 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-21T09:39:51.165Z | REL-SNAP-048 | OK | - | 44 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-22T09:55:54.567Z | REL-SNAP-049 | OK | - | 50 | 30 | 38eab22cd33b6c665b0d5b589fd6ce30685230839aef239ed0d142b7db297d18 |
| 2026-09-23T10:17:10.711Z | REL-SNAP-050 | OK | - | 58 | 31 | 7a25123b8b23831a9b3bc8ad0ccb94823d68cc4e0d5a2937122853c090ac43cd |
| 2026-09-24T10:12:36.918Z | REL-SNAP-051 | OK | - | 45 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-25T10:08:59.837Z | REL-SNAP-052 | OK | - | 46 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-26T09:45:52.039Z | REL-SNAP-053 | OK | - | 50 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-27T09:58:32.551Z | REL-SNAP-054 | OK | - | 54 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-28T10:12:40.796Z | REL-SNAP-055 | OK | - | 47 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-29T10:00:12.597Z | REL-SNAP-056 | OK | - | 63 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-09-30T10:04:17.961Z | REL-SNAP-057 | OK | - | 60 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-10-01T09:39:56.465Z | REL-SNAP-058 | OK | - | 60 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |
| 2026-10-02T09:35:57.555Z | REL-SNAP-059 | OK | - | 43 | 31 | e92a10677c25726f369aa66813b710f456407fc329ad19c74ac9750351339ef3 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/did-jwk/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/did-jwk (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: did:jwk thumbprint shape, value discarded (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.