> 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/bcrypt-cost-ok/mcp

Last observed: 2026-10-02T09:29:31.432Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:40:32.722Z | REL-SNAP-037 | OK | - | 54 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-11T09:40:08.103Z | REL-SNAP-038 | OK | - | 62 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-12T09:31:39.155Z | REL-SNAP-039 | OK | - | 94 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-13T09:59:04.611Z | REL-SNAP-040 | OK | - | 53 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-14T10:02:40.459Z | REL-SNAP-041 | OK | - | 84 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-15T09:52:25.058Z | REL-SNAP-042 | OK | - | 49 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-16T10:16:43.883Z | REL-SNAP-043 | OK | - | 44 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-17T10:01:04.563Z | REL-SNAP-044 | OK | - | 50 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-18T09:50:57.465Z | REL-SNAP-045 | OK | - | 44 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-19T09:36:40.553Z | REL-SNAP-046 | OK | - | 50 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-20T09:52:28.961Z | REL-SNAP-047 | OK | - | 63 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-21T09:33:37.470Z | REL-SNAP-048 | OK | - | 54 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-22T09:49:35.537Z | REL-SNAP-049 | OK | - | 77 | 30 | e9e738d37be60408c31618b618d5212029c7726b863fcbb75bcd032e0ab3c9f4 |
| 2026-09-23T10:10:33.938Z | REL-SNAP-050 | OK | - | 59 | 31 | e1b21716b184adf3ebb8c0b06ec031f3fafb074f055e8f674f8526f648454150 |
| 2026-09-24T10:06:08.744Z | REL-SNAP-051 | OK | - | 61 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-25T10:02:26.652Z | REL-SNAP-052 | OK | - | 56 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-26T09:39:12.428Z | REL-SNAP-053 | OK | - | 55 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-27T09:52:00.759Z | REL-SNAP-054 | OK | - | 47 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-28T10:06:22.835Z | REL-SNAP-055 | OK | - | 47 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-29T09:53:43.601Z | REL-SNAP-056 | OK | - | 54 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-09-30T09:57:49.859Z | REL-SNAP-057 | OK | - | 49 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-10-01T09:33:32.059Z | REL-SNAP-058 | OK | - | 79 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |
| 2026-10-02T09:29:31.432Z | REL-SNAP-059 | OK | - | 51 | 31 | dff56f0a97fc9c80228b1d96df2169cf71634b7f025584d4bf2a5aef2b004324 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/bcrypt-cost-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/bcrypt-cost-ok (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: bcrypt cost prefix check, hash 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.