> 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.

# groundcheck.seiche.info/mcp

Last observed: 2026-08-30T09:07:15.116Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:02:29.641Z | REL-SNAP-002 | OK | - | 390 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-07T08:48:40.310Z | REL-SNAP-003 | OK | - | 482 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-08T10:30:32.647Z | REL-SNAP-004 | OK | - | 779 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-09T09:11:26.098Z | REL-SNAP-005 | OK | - | 786 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-10T09:10:35.846Z | REL-SNAP-006 | OK | - | 1366 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-11T09:13:41.088Z | REL-SNAP-007 | OK | - | 851 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-12T09:12:17.916Z | REL-SNAP-008 | OK | - | 792 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-13T09:05:26.233Z | REL-SNAP-009 | OK | - | 806 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-14T09:18:45.202Z | REL-SNAP-010 | OK | - | 759 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-15T09:09:10.962Z | REL-SNAP-011 | OK | - | 774 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-16T09:21:53.918Z | REL-SNAP-012 | OK | - | 854 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-17T11:50:19.100Z | REL-SNAP-013 | OK | - | 848 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-18T09:18:35.977Z | REL-SNAP-014 | OK | - | 810 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-19T09:01:34.783Z | REL-SNAP-015 | OK | - | 20 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-20T09:09:44.024Z | REL-SNAP-016 | OK | - | 53 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-21T09:25:11.329Z | REL-SNAP-017 | OK | - | 23 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-22T09:01:48.977Z | REL-SNAP-018 | OK | - | 111 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-23T10:02:38.826Z | REL-SNAP-019 | OK | - | 66 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-24T09:05:34.541Z | REL-SNAP-020 | OK | - | 54 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-25T09:08:02.623Z | REL-SNAP-021 | OK | - | 57 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-26T09:04:20.910Z | REL-SNAP-022 | OK | - | 23 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-27T09:17:52.209Z | REL-SNAP-023 | OK | - | 23 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-28T09:15:20.264Z | REL-SNAP-024 | OK | - | 25 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-29T09:05:01.020Z | REL-SNAP-025 | OK | - | 66 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |
| 2026-08-30T09:07:15.116Z | REL-SNAP-026 | OK | - | 24 | 5 | b91b8aa85e21e9d728701e051d5cb6dfcd9e9f18f9db0a3d537181a694f07468 |

## Identity

Record key: groundcheck.seiche.info/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.beepboop2025/groundcheck (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: groundcheck (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.