> 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.

# nhtsa.caseyjhand.com/mcp

Last observed: 2026-08-30T09:12:19.455Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:00:57.985Z | REL-SNAP-002 | OK | - | 568 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-07T08:47:07.955Z | REL-SNAP-003 | OK | - | 559 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-08T10:28:59.918Z | REL-SNAP-004 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-09T09:09:50.968Z | REL-SNAP-005 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-10T09:08:55.862Z | REL-SNAP-006 | OK | - | 574 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-11T09:12:02.936Z | REL-SNAP-007 | OK | - | 563 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-12T09:10:44.524Z | REL-SNAP-008 | OK | - | 551 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-13T09:04:01.168Z | REL-SNAP-009 | OK | - | 562 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-14T09:16:55.917Z | REL-SNAP-010 | OK | - | 552 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-15T09:07:43.491Z | REL-SNAP-011 | OK | - | 545 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-16T09:08:09.410Z | REL-SNAP-012 | OK | - | 682 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-17T11:38:41.501Z | REL-SNAP-013 | OK | - | 587 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-18T09:06:42.790Z | REL-SNAP-014 | OK | - | 610 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-19T08:53:32.109Z | REL-SNAP-015 | OK | - | 386 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-20T09:02:04.690Z | REL-SNAP-016 | OK | - | 479 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-21T09:17:39.225Z | REL-SNAP-017 | OK | - | 481 | 7 | c9958b4f62049b3833340102e71ee6d0e01168ae25e7d9590d02e923a56351ec |
| 2026-08-22T09:07:12.070Z | REL-SNAP-018 | OK | - | 524 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-23T10:07:47.293Z | REL-SNAP-019 | OK | - | 410 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-24T09:10:57.573Z | REL-SNAP-020 | OK | - | 420 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-25T09:13:00.085Z | REL-SNAP-021 | OK | - | 442 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-26T09:09:27.980Z | REL-SNAP-022 | OK | - | 280 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-27T09:23:19.657Z | REL-SNAP-023 | OK | - | 468 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-28T09:20:08.629Z | REL-SNAP-024 | OK | - | 420 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-29T09:10:11.088Z | REL-SNAP-025 | OK | - | 414 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |
| 2026-08-30T09:12:19.455Z | REL-SNAP-026 | OK | - | 402 | 7 | deda44910f042c32ea55cc6b8c2a563b5901bb3a1e87d434b7af49a49f5f2a6b |

## Identity

Record key: nhtsa.caseyjhand.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.cyanheads/nhtsa-vehicle-safety-mcp-server (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: nhtsa-vehicle-safety-mcp-server (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.