> 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.

# api.hydrafetch.com/mcp

Last observed: 2026-10-02T09:06:03.255Z
Recorded as: OK
Transport: streamable-http
Observations held: 43
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-21T09:29:28.956Z | REL-SNAP-017 | OK | - | 180 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-22T09:06:02.364Z | REL-SNAP-018 | OK | - | 141 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-23T10:06:42.431Z | REL-SNAP-019 | OK | - | 121 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-24T09:09:58.892Z | REL-SNAP-020 | OK | - | 192 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-25T09:12:02.844Z | REL-SNAP-021 | OK | - | 133 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-26T09:08:30.649Z | REL-SNAP-022 | OK | - | 176 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-27T09:22:06.828Z | REL-SNAP-023 | OK | - | 170 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-28T09:19:12.021Z | REL-SNAP-024 | OK | - | 163 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-29T09:09:13.506Z | REL-SNAP-025 | OK | - | 179 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-30T09:11:14.480Z | REL-SNAP-026 | OK | - | 130 | 9 | 499ce6cd7e6b772391c67fd3b9d9cc5c375b471388dca1a084b12c2e0a2c9c06 |
| 2026-08-31T09:14:29.150Z | REL-SNAP-027 | OK | - | 167 | 9 | 94955acae7aa5d8f1043c79570bce5e6d546387a2d1c3105176cea5fd9dee046 |
| 2026-09-01T09:09:14.370Z | REL-SNAP-028 | OK | - | 182 | 9 | 94955acae7aa5d8f1043c79570bce5e6d546387a2d1c3105176cea5fd9dee046 |
| 2026-09-02T09:15:39.266Z | REL-SNAP-029 | OK | - | 179 | 9 | 94955acae7aa5d8f1043c79570bce5e6d546387a2d1c3105176cea5fd9dee046 |
| 2026-09-03T09:37:06.839Z | REL-SNAP-030 | OK | - | 168 | 9 | 94955acae7aa5d8f1043c79570bce5e6d546387a2d1c3105176cea5fd9dee046 |
| 2026-09-04T09:28:09.780Z | REL-SNAP-031 | OK | - | 125 | 13 | ce7efc4125b5fa9697b2da46c6a2c708c24b5cbfa45d82e7fec7dd99acd23437 |
| 2026-09-05T09:13:18.010Z | REL-SNAP-032 | OK | - | 324 | 13 | ce7efc4125b5fa9697b2da46c6a2c708c24b5cbfa45d82e7fec7dd99acd23437 |
| 2026-09-06T09:22:04.064Z | REL-SNAP-033 | OK | - | 149 | 13 | ce7efc4125b5fa9697b2da46c6a2c708c24b5cbfa45d82e7fec7dd99acd23437 |
| 2026-09-07T09:42:21.018Z | REL-SNAP-034 | OK | - | 218 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-08T09:34:23.906Z | REL-SNAP-035 | OK | - | 255 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-09T09:21:36.870Z | REL-SNAP-036 | OK | - | 168 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-10T09:15:05.646Z | REL-SNAP-037 | OK | - | 182 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-11T09:14:37.893Z | REL-SNAP-038 | OK | - | 171 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-12T09:06:46.421Z | REL-SNAP-039 | OK | - | 326 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-13T09:34:24.182Z | REL-SNAP-040 | OK | - | 211 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-14T09:34:12.231Z | REL-SNAP-041 | OK | - | 182 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-15T09:27:35.609Z | REL-SNAP-042 | OK | - | 186 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-16T09:52:29.918Z | REL-SNAP-043 | OK | - | 178 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-17T09:35:34.957Z | REL-SNAP-044 | OK | - | 203 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-18T09:26:21.577Z | REL-SNAP-045 | OK | - | 153 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-19T09:12:29.594Z | REL-SNAP-046 | OK | - | 173 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-20T09:27:53.125Z | REL-SNAP-047 | OK | - | 210 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-21T09:09:16.775Z | REL-SNAP-048 | OK | - | 180 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-22T09:24:30.758Z | REL-SNAP-049 | OK | - | 147 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-23T09:45:44.503Z | REL-SNAP-050 | OK | - | 131 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-24T09:41:12.764Z | REL-SNAP-051 | OK | - | 138 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-25T09:38:46.758Z | REL-SNAP-052 | OK | - | 171 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-26T09:15:14.068Z | REL-SNAP-053 | OK | - | 172 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-27T09:27:53.786Z | REL-SNAP-054 | OK | - | 335 | 13 | 3e806e0863144aafa5b34d948c3608c639e988bd7a1f0d04ab7310319078094d |
| 2026-09-28T09:41:52.190Z | REL-SNAP-055 | OK | - | 167 | 13 | 74111d8cced8ada9735feb136490f284f7530fae97c4628bd833052cb0e04c98 |
| 2026-09-29T09:29:45.468Z | REL-SNAP-056 | OK | - | 402 | 13 | 74111d8cced8ada9735feb136490f284f7530fae97c4628bd833052cb0e04c98 |
| 2026-09-30T09:33:53.837Z | REL-SNAP-057 | OK | - | 142 | 13 | 74111d8cced8ada9735feb136490f284f7530fae97c4628bd833052cb0e04c98 |
| 2026-10-01T09:10:03.750Z | REL-SNAP-058 | OK | - | 170 | 13 | 1b9303e2b19a7f367d71968ad7d0ed020485bc60f119dd27dbbd5417e6e1e010 |
| 2026-10-02T09:06:03.255Z | REL-SNAP-059 | OK | - | 271 | 13 | 1b9303e2b19a7f367d71968ad7d0ed020485bc60f119dd27dbbd5417e6e1e010 |

## Identity

Record key: api.hydrafetch.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.hydrafetch/web (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: hydrafetch (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.