> 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.

# mcp.sparklingtracks.com/mcp

Last observed: 2026-08-30T08:38:20.105Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:35:06.476Z | REL-SNAP-002 | OK | - | 526 | 9 | aa98e92c1ba9057aa6bceaa9e4ac4b49bf0f6c883ed0b4e1c23f7214e88fa20f |
| 2026-08-07T08:21:01.513Z | REL-SNAP-003 | OK | - | 584 | 9 | aa98e92c1ba9057aa6bceaa9e4ac4b49bf0f6c883ed0b4e1c23f7214e88fa20f |
| 2026-08-08T10:01:58.678Z | REL-SNAP-004 | OK | - | 641 | 9 | aa98e92c1ba9057aa6bceaa9e4ac4b49bf0f6c883ed0b4e1c23f7214e88fa20f |
| 2026-08-09T08:44:08.897Z | REL-SNAP-005 | OK | - | 826 | 9 | aa98e92c1ba9057aa6bceaa9e4ac4b49bf0f6c883ed0b4e1c23f7214e88fa20f |
| 2026-08-10T08:39:11.617Z | REL-SNAP-006 | OK | - | 650 | 12 | 230f920a09e85c192a9dcdfaf3a9cc4df4d89c11c02b0e401e3fba290c41989e |
| 2026-08-11T08:43:53.103Z | REL-SNAP-007 | OK | - | 624 | 15 | ad4afb37907eef260a4e492f5688f7da053b6bfaa689e496293bbd2c4deb9e92 |
| 2026-08-12T08:43:00.963Z | REL-SNAP-008 | OK | - | 677 | 15 | ad4afb37907eef260a4e492f5688f7da053b6bfaa689e496293bbd2c4deb9e92 |
| 2026-08-13T08:37:47.392Z | REL-SNAP-009 | OK | - | 559 | 15 | ad4afb37907eef260a4e492f5688f7da053b6bfaa689e496293bbd2c4deb9e92 |
| 2026-08-14T08:47:46.457Z | REL-SNAP-010 | OK | - | 967 | 15 | ad4afb37907eef260a4e492f5688f7da053b6bfaa689e496293bbd2c4deb9e92 |
| 2026-08-15T08:38:29.543Z | REL-SNAP-011 | OK | - | 582 | 15 | ad4afb37907eef260a4e492f5688f7da053b6bfaa689e496293bbd2c4deb9e92 |
| 2026-08-16T08:39:28.693Z | REL-SNAP-012 | OK | - | 1632 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-17T11:09:23.756Z | REL-SNAP-013 | OK | - | 860 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-18T08:38:38.097Z | REL-SNAP-014 | OK | - | 776 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-19T08:33:31.052Z | REL-SNAP-015 | OK | - | 361 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-20T08:41:58.200Z | REL-SNAP-016 | OK | - | 358 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-21T08:57:49.087Z | REL-SNAP-017 | OK | - | 465 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-22T08:35:04.631Z | REL-SNAP-018 | OK | - | 273 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-23T09:36:10.469Z | REL-SNAP-019 | OK | - | 373 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-24T08:38:17.423Z | REL-SNAP-020 | OK | - | 324 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-25T08:39:06.768Z | REL-SNAP-021 | OK | - | 441 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-26T08:35:02.050Z | REL-SNAP-022 | OK | - | 501 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-27T08:47:00.639Z | REL-SNAP-023 | OK | - | 394 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-28T08:46:28.406Z | REL-SNAP-024 | OK | - | 335 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-29T08:36:11.567Z | REL-SNAP-025 | OK | - | 397 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |
| 2026-08-30T08:38:20.105Z | REL-SNAP-026 | OK | - | 278 | 15 | 8fb113fcaadde19249b133b9ef433fce607f4fe417df768834e681f4fd109fba |

## Identity

Record key: mcp.sparklingtracks.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.sparklingtracks/mcp (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: sparkling-tracks (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.