> 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.

# registrum.co.uk/api/mcp

Last observed: 2026-08-30T09:07:33.040Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-08T10:35:28.910Z | REL-SNAP-004 | OK | - | 608 | 8 | d4439aa34a0deb135ecd0aa4009b45bf0a6bf723b79163be1355e038480c4ef0 |
| 2026-08-09T09:16:33.784Z | REL-SNAP-005 | OK | - | 605 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-10T09:16:01.618Z | REL-SNAP-006 | OK | - | 568 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-11T09:18:23.529Z | REL-SNAP-007 | OK | - | 593 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-12T09:16:51.368Z | REL-SNAP-008 | OK | - | 612 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-13T09:09:53.797Z | REL-SNAP-009 | OK | - | 593 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-14T09:23:19.588Z | REL-SNAP-010 | OK | - | 615 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-15T09:13:19.726Z | REL-SNAP-011 | OK | - | 616 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-16T09:14:39.658Z | REL-SNAP-012 | OK | - | 642 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-17T11:50:44.473Z | REL-SNAP-013 | OK | - | 570 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-18T09:18:55.358Z | REL-SNAP-014 | OK | - | 743 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-19T09:01:47.404Z | REL-SNAP-015 | OK | - | 312 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-20T09:09:55.828Z | REL-SNAP-016 | OK | - | 290 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-21T09:25:25.728Z | REL-SNAP-017 | OK | - | 298 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-22T09:02:04.476Z | REL-SNAP-018 | OK | - | 369 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-23T10:02:52.680Z | REL-SNAP-019 | OK | - | 370 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-24T09:05:48.535Z | REL-SNAP-020 | OK | - | 340 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-25T09:08:15.914Z | REL-SNAP-021 | OK | - | 442 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-26T09:04:37.316Z | REL-SNAP-022 | OK | - | 342 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-27T09:18:06.936Z | REL-SNAP-023 | OK | - | 339 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-28T09:15:32.113Z | REL-SNAP-024 | OK | - | 344 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-29T09:05:16.107Z | REL-SNAP-025 | OK | - | 396 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |
| 2026-08-30T09:07:33.040Z | REL-SNAP-026 | OK | - | 427 | 8 | d7f8b8b963c148d34e743475a8a76e65f18d15c0a7aeedff1f9bb47e9a1c9665 |

## Identity

Record key: registrum.co.uk/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.vdmeu/registrum-mcp (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: registrum (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.