> 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/objectid-b64/mcp

Last observed: 2026-10-02T09:37:18.141Z
Recorded as: OK
Transport: streamable-http
Observations held: 14
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-19T09:44:05.315Z | REL-SNAP-046 | OK | - | 54 | 30 | 442bb6a9aa5477a7cf81b1689dbe9c65f52938b29b08d046d37c23b422379912 |
| 2026-09-20T09:59:54.372Z | REL-SNAP-047 | OK | - | 48 | 30 | 442bb6a9aa5477a7cf81b1689dbe9c65f52938b29b08d046d37c23b422379912 |
| 2026-09-21T09:41:06.058Z | REL-SNAP-048 | OK | - | 46 | 30 | 442bb6a9aa5477a7cf81b1689dbe9c65f52938b29b08d046d37c23b422379912 |
| 2026-09-22T09:57:17.041Z | REL-SNAP-049 | OK | - | 64 | 30 | 442bb6a9aa5477a7cf81b1689dbe9c65f52938b29b08d046d37c23b422379912 |
| 2026-09-23T10:18:27.760Z | REL-SNAP-050 | OK | - | 79 | 31 | 5ed83754c4d6b3e78e136f867fad7ce206e6dcd442a98c6c7f7b7197ba3a1578 |
| 2026-09-24T10:13:54.404Z | REL-SNAP-051 | OK | - | 56 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-25T10:10:17.614Z | REL-SNAP-052 | OK | - | 52 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-26T09:47:11.325Z | REL-SNAP-053 | OK | - | 49 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-27T09:59:51.298Z | REL-SNAP-054 | OK | - | 51 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-28T10:13:56.012Z | REL-SNAP-055 | OK | - | 54 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-29T10:01:35.536Z | REL-SNAP-056 | OK | - | 45 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-09-30T10:05:37.443Z | REL-SNAP-057 | OK | - | 58 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-10-01T09:41:18.910Z | REL-SNAP-058 | OK | - | 49 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |
| 2026-10-02T09:37:18.141Z | REL-SNAP-059 | OK | - | 47 | 31 | e20979287b3df3a805c6502a8b5dfbe38a345ca72ea37edb3980c638ed85d108 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/objectid-b64 (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: Mongo ObjectId base64 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.