> 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.

# npm-package-ws-has-241560546-w-production.up.railway.app/mcp

Last observed: 2026-08-30T08:57:07.086Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:58:09.719Z | REL-SNAP-002 | OK | - | 542 | - | - |
| 2026-08-07T08:44:22.400Z | REL-SNAP-003 | OK | - | 411 | - | - |
| 2026-08-08T10:26:03.852Z | REL-SNAP-004 | OK | - | 419 | - | - |
| 2026-08-09T09:07:08.773Z | REL-SNAP-005 | OK | - | 424 | - | - |
| 2026-08-10T09:06:01.491Z | REL-SNAP-006 | OK | - | 553 | - | - |
| 2026-08-11T09:09:16.920Z | REL-SNAP-007 | OK | - | 452 | - | - |
| 2026-08-12T09:07:52.100Z | REL-SNAP-008 | OK | - | 497 | - | - |
| 2026-08-13T09:01:14.017Z | REL-SNAP-009 | OK | - | 495 | - | - |
| 2026-08-14T09:13:56.645Z | REL-SNAP-010 | OK | - | 473 | - | - |
| 2026-08-15T09:04:30.962Z | REL-SNAP-011 | OK | - | 435 | - | - |
| 2026-08-16T09:05:06.413Z | REL-SNAP-012 | OK | - | 468 | - | - |
| 2026-08-17T11:35:39.655Z | REL-SNAP-013 | OK | - | 565 | - | - |
| 2026-08-18T09:03:43.017Z | REL-SNAP-014 | OK | - | 465 | - | - |
| 2026-08-19T08:51:46.029Z | REL-SNAP-015 | OK | - | 352 | - | - |
| 2026-08-20T09:00:13.966Z | REL-SNAP-016 | OK | - | 391 | - | - |
| 2026-08-21T09:15:51.498Z | REL-SNAP-017 | OK | - | 406 | - | - |
| 2026-08-22T08:52:28.881Z | REL-SNAP-018 | OK | - | 436 | - | - |
| 2026-08-23T09:53:21.310Z | REL-SNAP-019 | OK | - | 438 | - | - |
| 2026-08-24T08:55:56.972Z | REL-SNAP-020 | OK | - | 482 | - | - |
| 2026-08-25T08:57:45.763Z | REL-SNAP-021 | OK | - | 418 | - | - |
| 2026-08-26T08:54:16.341Z | REL-SNAP-022 | OK | - | 393 | - | - |
| 2026-08-27T09:07:07.622Z | REL-SNAP-023 | OK | - | 348 | - | - |
| 2026-08-28T09:05:09.130Z | REL-SNAP-024 | OK | - | 369 | - | - |
| 2026-08-29T08:55:16.225Z | REL-SNAP-025 | OK | - | 367 | - | - |
| 2026-08-30T08:57:07.086Z | REL-SNAP-026 | OK | - | 346 | - | - |

## Identity

Record key: npm-package-ws-has-241560546-w-production.up.railway.app/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk (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: nexus-npm-package-ws-has-241560546-weekly-down (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.