> 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/crossref/mcp

Last observed: 2026-08-30T08:27:08.812Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:24:50.191Z | REL-SNAP-002 | OK | - | 27 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-07T08:10:26.659Z | REL-SNAP-003 | OK | - | 29 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-08T09:50:43.249Z | REL-SNAP-004 | OK | - | 71 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-09T08:33:45.286Z | REL-SNAP-005 | OK | - | 41 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-10T08:28:13.052Z | REL-SNAP-006 | OK | - | 27 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-11T08:32:36.980Z | REL-SNAP-007 | OK | - | 35 | 34 | 4ac6e7707a9eae9ddf84f7e02b4406b63e9e8484473a1294708a07d9ecbf2ff7 |
| 2026-08-12T08:32:07.571Z | REL-SNAP-008 | OK | - | 52 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-13T08:26:58.165Z | REL-SNAP-009 | OK | - | 35 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-14T08:36:01.977Z | REL-SNAP-010 | OK | - | 40 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-15T08:26:48.092Z | REL-SNAP-011 | OK | - | 40 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-16T08:27:34.158Z | REL-SNAP-012 | OK | - | 33 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-17T09:04:19.457Z | REL-SNAP-013 | OK | - | 36 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-18T08:27:08.699Z | REL-SNAP-014 | OK | - | 43 | 34 | 4aaf6025e7d6bc3e55f99aeac1f018ac18cc20d02fd2865f80a520d1725a01f1 |
| 2026-08-19T08:24:23.297Z | REL-SNAP-015 | OK | - | 51 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-20T08:32:45.073Z | REL-SNAP-016 | OK | - | 53 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-21T08:48:46.093Z | REL-SNAP-017 | OK | - | 54 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-22T08:25:46.603Z | REL-SNAP-018 | OK | - | 47 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-23T09:26:57.771Z | REL-SNAP-019 | OK | - | 52 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-24T08:29:14.124Z | REL-SNAP-020 | OK | - | 60 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-25T08:29:02.159Z | REL-SNAP-021 | OK | - | 50 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-26T08:24:44.374Z | REL-SNAP-022 | OK | - | 54 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-27T08:35:57.972Z | REL-SNAP-023 | OK | - | 50 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-28T08:35:22.031Z | REL-SNAP-024 | OK | - | 57 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-29T08:25:01.199Z | REL-SNAP-025 | OK | - | 57 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |
| 2026-08-30T08:27:08.812Z | REL-SNAP-026 | OK | - | 57 | 34 | 926d20fe36fb3599561ad3ebe1608b408f0342e9aff1ddbd708af020a37e1a1a |

## Identity

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