> 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.

# 0nmcp.com/api/mcp

Last observed: 2026-10-02T08:33:42.067Z
Recorded as: AUTH_REQUIRED (http_401)
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:27:15.249Z | REL-SNAP-002 | OK | - | 752 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-07T08:13:00.619Z | REL-SNAP-003 | OK | - | 763 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-08T09:53:32.286Z | REL-SNAP-004 | OK | - | 932 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-09T08:36:22.438Z | REL-SNAP-005 | OK | - | 712 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-10T08:30:56.112Z | REL-SNAP-006 | OK | - | 808 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-11T08:35:21.981Z | REL-SNAP-007 | OK | - | 931 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-12T08:34:49.268Z | REL-SNAP-008 | OK | - | 709 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-13T08:29:29.773Z | REL-SNAP-009 | OK | - | 654 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-14T08:39:02.238Z | REL-SNAP-010 | OK | - | 763 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-15T08:29:43.716Z | REL-SNAP-011 | OK | - | 728 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-16T08:30:21.342Z | REL-SNAP-012 | OK | - | 807 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-17T09:06:51.107Z | REL-SNAP-013 | OK | - | 875 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-18T08:29:49.159Z | REL-SNAP-014 | OK | - | 719 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-19T08:26:23.042Z | REL-SNAP-015 | OK | - | 493 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-20T08:34:50.216Z | REL-SNAP-016 | OK | - | 383 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-21T08:50:46.983Z | REL-SNAP-017 | OK | - | 404 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-22T08:27:46.548Z | REL-SNAP-018 | OK | - | 506 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-23T09:28:57.855Z | REL-SNAP-019 | OK | - | 354 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-24T08:31:07.496Z | REL-SNAP-020 | OK | - | 391 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-25T08:31:09.738Z | REL-SNAP-021 | OK | - | 391 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-26T08:26:51.400Z | REL-SNAP-022 | OK | - | 505 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-27T08:38:05.433Z | REL-SNAP-023 | OK | - | 482 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-28T08:37:26.737Z | REL-SNAP-024 | OK | - | 428 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-29T08:27:10.453Z | REL-SNAP-025 | OK | - | 383 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-30T08:29:18.149Z | REL-SNAP-026 | OK | - | 375 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-08-31T08:31:52.569Z | REL-SNAP-027 | OK | - | 443 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-01T08:26:40.790Z | REL-SNAP-028 | OK | - | 357 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-02T08:35:10.798Z | REL-SNAP-029 | OK | - | 369 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-03T08:58:02.671Z | REL-SNAP-030 | OK | - | 383 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-04T08:42:38.593Z | REL-SNAP-031 | OK | - | 520 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-05T08:28:59.340Z | REL-SNAP-032 | OK | - | 370 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-06T08:43:06.039Z | REL-SNAP-033 | OK | - | 415 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-07T08:52:54.471Z | REL-SNAP-034 | OK | - | 392 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-08T08:46:34.107Z | REL-SNAP-035 | OK | - | 364 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-09T08:44:25.950Z | REL-SNAP-036 | OK | - | 357 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-10T08:38:50.568Z | REL-SNAP-037 | OK | - | 387 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-11T08:37:48.911Z | REL-SNAP-038 | OK | - | 412 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-12T08:30:25.764Z | REL-SNAP-039 | OK | - | 376 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-13T08:57:34.167Z | REL-SNAP-040 | OK | - | 360 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-14T08:55:54.983Z | REL-SNAP-041 | OK | - | 372 | 17 | 6618aa7fff1fc4e667016834f3ab872418291864507990a6d09569a1cfb9b795 |
| 2026-09-15T08:47:08.729Z | REL-SNAP-042 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-16T09:05:27.785Z | REL-SNAP-043 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-17T08:48:04.566Z | REL-SNAP-044 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-18T08:46:55.343Z | REL-SNAP-045 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-19T08:35:13.427Z | REL-SNAP-046 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-20T08:47:48.870Z | REL-SNAP-047 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-21T08:27:27.347Z | REL-SNAP-048 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-22T08:46:49.092Z | REL-SNAP-049 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-23T09:09:33.650Z | REL-SNAP-050 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-24T09:01:38.190Z | REL-SNAP-051 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-25T09:03:55.672Z | REL-SNAP-052 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-26T08:41:23.994Z | REL-SNAP-053 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-27T08:54:15.002Z | REL-SNAP-054 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-28T09:07:41.693Z | REL-SNAP-055 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-29T08:55:40.704Z | REL-SNAP-056 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-09-30T08:58:22.033Z | REL-SNAP-057 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-10-01T08:37:18.025Z | REL-SNAP-058 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-10-02T08:33:42.067Z | REL-SNAP-059 | AUTH_REQUIRED | http_401 | - | - | - |

## Identity

Record key: 0nmcp.com/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.0nork/0nMCP (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.