> 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.

# tollbooth-sample.fastmcp.app/mcp

Last observed: 2026-08-30T09:14:41.541Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:52:32.152Z | REL-SNAP-002 | OK | - | 1043 | 50 | 1150e7d0149b4937de89022ecc655118caf3eb1b3cffed11306d1b7201dfb4bd |
| 2026-08-07T08:38:54.138Z | REL-SNAP-003 | OK | - | 1045 | 50 | 1150e7d0149b4937de89022ecc655118caf3eb1b3cffed11306d1b7201dfb4bd |
| 2026-08-08T10:20:14.781Z | REL-SNAP-004 | OK | - | 1536 | 50 | 1150e7d0149b4937de89022ecc655118caf3eb1b3cffed11306d1b7201dfb4bd |
| 2026-08-09T09:01:39.658Z | REL-SNAP-005 | OK | - | 1746 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-10T08:59:24.908Z | REL-SNAP-006 | OK | - | 1408 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-11T09:19:47.276Z | REL-SNAP-007 | OK | - | 1360 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-12T09:18:04.948Z | REL-SNAP-008 | OK | - | 1424 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-13T09:11:05.918Z | REL-SNAP-009 | OK | - | 1426 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-14T09:24:30.055Z | REL-SNAP-010 | OK | - | 1696 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-15T09:14:27.319Z | REL-SNAP-011 | OK | - | 1395 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-16T09:15:57.153Z | REL-SNAP-012 | OK | - | 1504 | 51 | d2d6849fedf38f30f8fd8e24153be1703348e0f528cdc91606f969ea6c85ce44 |
| 2026-08-17T11:45:21.326Z | REL-SNAP-013 | OK | - | 1366 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-18T09:13:36.865Z | REL-SNAP-014 | OK | - | 1708 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-19T08:57:59.915Z | REL-SNAP-015 | OK | - | 697 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-20T09:06:23.564Z | REL-SNAP-016 | OK | - | 696 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-21T09:21:59.663Z | REL-SNAP-017 | OK | - | 820 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-22T08:58:32.606Z | REL-SNAP-018 | OK | - | 742 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-23T09:59:17.229Z | REL-SNAP-019 | OK | - | 686 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-24T09:01:58.905Z | REL-SNAP-020 | OK | - | 721 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-25T09:15:55.595Z | REL-SNAP-021 | OK | - | 710 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-26T09:12:08.800Z | REL-SNAP-022 | OK | - | 696 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-27T09:25:47.337Z | REL-SNAP-023 | OK | - | 691 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-28T09:22:31.795Z | REL-SNAP-024 | OK | - | 856 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-29T09:12:39.765Z | REL-SNAP-025 | OK | - | 800 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |
| 2026-08-30T09:14:41.541Z | REL-SNAP-026 | OK | - | 726 | 52 | bb419f2760fd4676509eadab7e28af55b10b38956b94232dc393cc351b98c0e4 |

## Identity

Record key: tollbooth-sample.fastmcp.app/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.lonniev/tollbooth-sample (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: tollbooth-sample (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.