> 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.freqblog.com/mcp

Last observed: 2026-08-30T08:51:42.720Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:08.580Z | REL-SNAP-002 | OK | - | 424 | - | - |
| 2026-08-07T08:37:21.464Z | REL-SNAP-003 | OK | - | 441 | - | - |
| 2026-08-08T10:18:45.616Z | REL-SNAP-004 | OK | - | 451 | - | - |
| 2026-08-09T09:00:07.411Z | REL-SNAP-005 | OK | - | 435 | - | - |
| 2026-08-10T08:57:47.056Z | REL-SNAP-006 | OK | - | 476 | - | - |
| 2026-08-11T09:01:23.355Z | REL-SNAP-007 | OK | - | 463 | - | - |
| 2026-08-12T09:00:04.068Z | REL-SNAP-008 | OK | - | 836 | - | - |
| 2026-08-13T08:54:03.892Z | REL-SNAP-009 | OK | - | 448 | - | - |
| 2026-08-14T09:06:13.832Z | REL-SNAP-010 | OK | - | 429 | - | - |
| 2026-08-15T08:56:40.904Z | REL-SNAP-011 | OK | - | 458 | - | - |
| 2026-08-16T08:57:25.323Z | REL-SNAP-012 | OK | - | 447 | - | - |
| 2026-08-17T11:28:28.540Z | REL-SNAP-013 | OK | - | 424 | - | - |
| 2026-08-18T08:55:51.765Z | REL-SNAP-014 | OK | - | 448 | - | - |
| 2026-08-19T08:46:04.760Z | REL-SNAP-015 | OK | - | 149 | - | - |
| 2026-08-20T08:54:31.442Z | REL-SNAP-016 | OK | - | 147 | - | - |
| 2026-08-21T09:10:13.978Z | REL-SNAP-017 | OK | - | 142 | - | - |
| 2026-08-22T08:47:16.531Z | REL-SNAP-018 | OK | - | 242 | - | - |
| 2026-08-23T09:48:23.480Z | REL-SNAP-019 | OK | - | 146 | - | - |
| 2026-08-24T08:50:31.842Z | REL-SNAP-020 | OK | - | 141 | - | - |
| 2026-08-25T08:52:29.743Z | REL-SNAP-021 | OK | - | 148 | - | - |
| 2026-08-26T08:48:49.054Z | REL-SNAP-022 | OK | - | 148 | - | - |
| 2026-08-27T09:01:36.816Z | REL-SNAP-023 | OK | - | 240 | - | - |
| 2026-08-28T08:59:40.298Z | REL-SNAP-024 | OK | - | 143 | - | - |
| 2026-08-29T08:49:45.686Z | REL-SNAP-025 | OK | - | 148 | - | - |
| 2026-08-30T08:51:42.720Z | REL-SNAP-026 | OK | - | 142 | - | - |

## Identity

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