> 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.first-dollar-test.com/mcp

Last observed: 2026-10-02T09:32:26.034Z
Recorded as: OK
Transport: streamable-http
Observations held: 14
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-19T09:40:50.812Z | REL-SNAP-046 | OK | - | 1013 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-20T09:56:47.425Z | REL-SNAP-047 | OK | - | 1192 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-21T09:38:02.020Z | REL-SNAP-048 | OK | - | 1299 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-22T09:56:27.581Z | REL-SNAP-049 | OK | - | 1091 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-23T10:15:43.888Z | REL-SNAP-050 | OK | - | 1315 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-24T10:12:18.960Z | REL-SNAP-051 | OK | - | 1942 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-25T10:06:31.783Z | REL-SNAP-052 | OK | - | 1288 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-26T09:42:36.041Z | REL-SNAP-053 | OK | - | 1044 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-27T09:55:10.702Z | REL-SNAP-054 | OK | - | 1328 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-28T10:10:36.597Z | REL-SNAP-055 | OK | - | 1140 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-29T09:57:24.728Z | REL-SNAP-056 | OK | - | 1012 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-09-30T10:01:37.928Z | REL-SNAP-057 | OK | - | 1026 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-10-01T09:36:52.863Z | REL-SNAP-058 | OK | - | 1044 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |
| 2026-10-02T09:32:26.034Z | REL-SNAP-059 | OK | - | 1345 | 7 | d19720d710d16f6c80aecdc40ce576694b6745ff7ad7ef74ee1446c40f4780c2 |

## Identity

Record key: api.first-dollar-test.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.first-dollar-test/first-dollar-test (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: first-dollar-test (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.