> 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.

# aicertificates.study/api/mcp

Last observed: 2026-10-02T09:08:47.126Z
Recorded as: OK
Transport: streamable-http
Observations held: 38
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-26T09:13:41.838Z | REL-SNAP-022 | OK | - | 303 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-08-27T09:27:20.663Z | REL-SNAP-023 | OK | - | 397 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-08-28T09:24:09.872Z | REL-SNAP-024 | OK | - | 304 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-08-29T09:14:00.019Z | REL-SNAP-025 | OK | - | 323 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-08-30T09:16:06.177Z | REL-SNAP-026 | OK | - | 419 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-08-31T09:19:06.536Z | REL-SNAP-027 | OK | - | 442 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-01T09:13:37.496Z | REL-SNAP-028 | OK | - | 392 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-02T09:20:08.230Z | REL-SNAP-029 | OK | - | 293 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-03T09:41:30.109Z | REL-SNAP-030 | OK | - | 453 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-04T09:32:26.989Z | REL-SNAP-031 | OK | - | 306 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-05T09:17:27.666Z | REL-SNAP-032 | OK | - | 374 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-06T09:26:09.420Z | REL-SNAP-033 | OK | - | 309 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-07T09:49:03.265Z | REL-SNAP-034 | OK | - | 298 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-08T09:40:38.905Z | REL-SNAP-035 | OK | - | 314 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-09T09:25:25.779Z | REL-SNAP-036 | OK | - | 321 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-10T09:18:59.239Z | REL-SNAP-037 | OK | - | 513 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-11T09:18:22.671Z | REL-SNAP-038 | OK | - | 309 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-12T09:10:37.387Z | REL-SNAP-039 | OK | - | 295 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-13T09:37:59.195Z | REL-SNAP-040 | OK | - | 414 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-14T09:37:50.523Z | REL-SNAP-041 | OK | - | 351 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-15T09:31:10.331Z | REL-SNAP-042 | OK | - | 329 | 5 | cecae7ffc4c38cb0f70fd4450e92fa17cc4794319ebf6f220b475d0e99022732 |
| 2026-09-16T09:56:15.216Z | REL-SNAP-043 | OK | - | 311 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-17T09:40:22.993Z | REL-SNAP-044 | OK | - | 287 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-18T09:30:05.819Z | REL-SNAP-045 | OK | - | 310 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-19T09:16:01.298Z | REL-SNAP-046 | OK | - | 377 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-20T09:31:31.876Z | REL-SNAP-047 | OK | - | 689 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-21T09:12:37.656Z | REL-SNAP-048 | OK | - | 327 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-22T09:27:49.493Z | REL-SNAP-049 | OK | - | 321 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-23T09:48:47.224Z | REL-SNAP-050 | OK | - | 313 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-24T09:44:28.392Z | REL-SNAP-051 | OK | - | 319 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-25T09:41:59.474Z | REL-SNAP-052 | OK | - | 366 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-26T09:18:12.753Z | REL-SNAP-053 | OK | - | 315 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-27T09:30:58.514Z | REL-SNAP-054 | OK | - | 308 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-28T09:44:57.094Z | REL-SNAP-055 | OK | - | 318 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-29T09:32:45.254Z | REL-SNAP-056 | OK | - | 314 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-09-30T09:36:54.209Z | REL-SNAP-057 | OK | - | 303 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-10-01T09:12:50.671Z | REL-SNAP-058 | OK | - | 327 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |
| 2026-10-02T09:08:47.126Z | REL-SNAP-059 | OK | - | 308 | 5 | 640faa5a939263a7efb380c5ee705453462f53d0a0a48df18cddd808f27e4b79 |

## Identity

Record key: aicertificates.study/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): study.aicertificates/practice-exams (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: aicertificates-study (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.