> 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.m2msentinel.com/sse

Last observed: 2026-10-02T09:18:54.299Z
Recorded as: HTTP_4XX (http_405)
Transport: sse
Observations held: 39
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-25T09:16:15.204Z | REL-SNAP-021 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-26T09:12:22.004Z | REL-SNAP-022 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-27T09:26:03.585Z | REL-SNAP-023 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-28T09:22:51.820Z | REL-SNAP-024 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-29T09:12:51.390Z | REL-SNAP-025 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-30T09:14:52.334Z | REL-SNAP-026 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-31T09:17:46.730Z | REL-SNAP-027 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-01T09:12:34.016Z | REL-SNAP-028 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-02T09:18:54.876Z | REL-SNAP-029 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-03T09:40:17.835Z | REL-SNAP-030 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-04T09:31:17.993Z | REL-SNAP-031 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-05T09:16:18.465Z | REL-SNAP-032 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-06T09:25:02.436Z | REL-SNAP-033 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-07T10:04:21.783Z | REL-SNAP-034 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-08T09:54:46.897Z | REL-SNAP-035 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-09T09:36:16.603Z | REL-SNAP-036 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-10T09:29:25.317Z | REL-SNAP-037 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-11T09:28:51.477Z | REL-SNAP-038 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-12T09:20:40.789Z | REL-SNAP-039 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-13T09:47:53.111Z | REL-SNAP-040 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-14T09:47:51.695Z | REL-SNAP-041 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-15T09:41:23.822Z | REL-SNAP-042 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-16T10:05:46.928Z | REL-SNAP-043 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-17T09:49:47.870Z | REL-SNAP-044 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-18T09:40:16.331Z | REL-SNAP-045 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-19T09:26:08.697Z | REL-SNAP-046 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-20T09:41:48.048Z | REL-SNAP-047 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-21T09:22:45.014Z | REL-SNAP-048 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-22T09:38:40.172Z | REL-SNAP-049 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-23T09:58:58.987Z | REL-SNAP-050 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-24T09:54:51.003Z | REL-SNAP-051 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-25T09:51:35.091Z | REL-SNAP-052 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-26T09:28:01.566Z | REL-SNAP-053 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-27T09:40:29.975Z | REL-SNAP-054 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-28T09:55:25.786Z | REL-SNAP-055 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-29T09:42:45.385Z | REL-SNAP-056 | HTTP_4XX | http_405 | - | - | - |
| 2026-09-30T09:46:53.791Z | REL-SNAP-057 | HTTP_4XX | http_405 | - | - | - |
| 2026-10-01T09:22:45.543Z | REL-SNAP-058 | HTTP_4XX | http_405 | - | - | - |
| 2026-10-02T09:18:54.299Z | REL-SNAP-059 | HTTP_4XX | http_405 | - | - | - |

## Identity

Record key: api.m2msentinel.com/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.M2M-Sentinel/m2m-sentinel-sdk (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: not reported (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.