> 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.

# gateway.pipeworx.io/bookbrainz/mcp

Last observed: 2026-08-30T08:46:05.705Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:44:00.002Z | REL-SNAP-002 | OK | - | 30 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-07T08:29:57.333Z | REL-SNAP-003 | OK | - | 24 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-08T10:11:16.961Z | REL-SNAP-004 | OK | - | 40 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-09T08:53:00.429Z | REL-SNAP-005 | OK | - | 28 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-10T08:48:52.997Z | REL-SNAP-006 | OK | - | 39 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-11T08:53:26.334Z | REL-SNAP-007 | OK | - | 31 | 34 | 902dda7bb42a296a22d223dec8a26dd42ddb7e219fb37a457080924aa5d779b5 |
| 2026-08-12T08:52:24.246Z | REL-SNAP-008 | OK | - | 39 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-13T08:46:51.209Z | REL-SNAP-009 | OK | - | 43 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-14T08:58:28.382Z | REL-SNAP-010 | OK | - | 35 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-15T08:48:24.337Z | REL-SNAP-011 | OK | - | 33 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-16T08:49:28.794Z | REL-SNAP-012 | OK | - | 33 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-17T11:21:11.470Z | REL-SNAP-013 | OK | - | 33 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-18T08:48:19.160Z | REL-SNAP-014 | OK | - | 39 | 34 | f10180b66f3e69cb257f2105c43493b1699ee8198a7c473acc42fe66a03c018d |
| 2026-08-19T08:40:45.048Z | REL-SNAP-015 | OK | - | 54 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-20T08:49:09.406Z | REL-SNAP-016 | OK | - | 65 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-21T09:04:53.314Z | REL-SNAP-017 | OK | - | 59 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-22T08:42:10.755Z | REL-SNAP-018 | OK | - | 57 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-23T09:43:12.579Z | REL-SNAP-019 | OK | - | 54 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-24T08:45:22.742Z | REL-SNAP-020 | OK | - | 53 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-25T08:47:01.576Z | REL-SNAP-021 | OK | - | 53 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-26T08:43:13.463Z | REL-SNAP-022 | OK | - | 52 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-27T08:55:34.988Z | REL-SNAP-023 | OK | - | 50 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-28T08:54:16.157Z | REL-SNAP-024 | OK | - | 54 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-29T08:43:57.436Z | REL-SNAP-025 | OK | - | 56 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |
| 2026-08-30T08:46:05.705Z | REL-SNAP-026 | OK | - | 58 | 34 | 5a78ef2427ec013c7fd117c24222205106735e3f68d41a3598c9c8d16890cafd |

## Identity

Record key: gateway.pipeworx.io/bookbrainz/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.pipeworx-io/bookbrainz (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: pipeworx-gateway (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.