> 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.

# verify.sentinelsignal.io/mcp

Last observed: 2026-08-30T08:36:28.264Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:32:55.020Z | REL-SNAP-002 | TIMEOUT | timeout_exceeded | - | - | - |
| 2026-08-07T08:18:48.946Z | REL-SNAP-003 | OK | - | 571 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-08T09:59:33.383Z | REL-SNAP-004 | OK | - | 1057 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-09T08:41:56.020Z | REL-SNAP-005 | OK | - | 1060 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-10T08:36:48.999Z | REL-SNAP-006 | OK | - | 1137 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-11T08:41:27.265Z | REL-SNAP-007 | OK | - | 507 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-12T08:40:40.046Z | REL-SNAP-008 | OK | - | 1082 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-13T08:35:36.405Z | REL-SNAP-009 | OK | - | 1027 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-14T08:45:17.844Z | REL-SNAP-010 | OK | - | 1174 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-15T08:35:53.930Z | REL-SNAP-011 | OK | - | 1356 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-16T08:36:52.604Z | REL-SNAP-012 | OK | - | 982 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-17T10:30:49.775Z | REL-SNAP-013 | OK | - | 1185 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-18T08:36:10.369Z | REL-SNAP-014 | OK | - | 1710 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-19T08:31:42.368Z | REL-SNAP-015 | OK | - | 574 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-20T08:40:11.897Z | REL-SNAP-016 | OK | - | 598 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-21T08:56:05.544Z | REL-SNAP-017 | OK | - | 494 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-22T08:33:18.708Z | REL-SNAP-018 | OK | - | 1494 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-23T09:34:30.156Z | REL-SNAP-019 | OK | - | 504 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-24T08:36:32.963Z | REL-SNAP-020 | OK | - | 501 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-25T08:37:12.607Z | REL-SNAP-021 | OK | - | 528 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-26T08:33:12.509Z | REL-SNAP-022 | OK | - | 531 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-27T08:45:12.705Z | REL-SNAP-023 | OK | - | 481 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-28T08:44:40.483Z | REL-SNAP-024 | OK | - | 483 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-29T08:34:20.704Z | REL-SNAP-025 | OK | - | 510 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |
| 2026-08-30T08:36:28.264Z | REL-SNAP-026 | OK | - | 519 | 22 | b89669e6e2ad017046141f8a3e017f6597cf87bb92e6980291f96c54215a47a6 |

## Identity

Record key: verify.sentinelsignal.io/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.sentinelsignal/verify (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: MCP Verify (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.