> 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.productclank.com/mcp

Last observed: 2026-08-30T08:54:36.995Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:55:05.799Z | REL-SNAP-002 | OK | - | 403 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-07T08:41:14.178Z | REL-SNAP-003 | OK | - | 393 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-08T10:22:45.813Z | REL-SNAP-004 | OK | - | 482 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-09T09:03:55.832Z | REL-SNAP-005 | OK | - | 439 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-10T09:02:37.642Z | REL-SNAP-006 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-11T09:05:40.665Z | REL-SNAP-007 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-12T09:04:24.358Z | REL-SNAP-008 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-13T08:57:57.785Z | REL-SNAP-009 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-14T09:10:33.151Z | REL-SNAP-010 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-15T09:01:03.354Z | REL-SNAP-011 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-16T09:01:32.396Z | REL-SNAP-012 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-17T11:32:21.751Z | REL-SNAP-013 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-18T09:00:03.928Z | REL-SNAP-014 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-19T08:49:05.709Z | REL-SNAP-015 | OK | - | 425 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-20T08:57:22.515Z | REL-SNAP-016 | OK | - | 483 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-21T09:13:06.712Z | REL-SNAP-017 | OK | - | 430 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-22T08:50:05.995Z | REL-SNAP-018 | OK | - | 496 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-23T09:51:04.420Z | REL-SNAP-019 | OK | - | 345 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-24T08:53:22.187Z | REL-SNAP-020 | OK | - | 350 | 8 | 87d12f1d435900f4d713f38d93d8ffbf35b5f853c3a2e268561eda73231c55de |
| 2026-08-25T08:55:20.459Z | REL-SNAP-021 | OK | - | 416 | 26 | dc9e2f78ac179b4db4dd47a79ea8ff416b233afb1ea9a2d081835d5870d86a4c |
| 2026-08-26T08:51:42.764Z | REL-SNAP-022 | OK | - | 420 | 30 | cdae6c6c395f405a8e32f8d010209101cb827c70d4a703c075d4fbe07aa4be30 |
| 2026-08-27T09:04:36.269Z | REL-SNAP-023 | OK | - | 386 | 30 | 5318cc66d5c49b23479c82a1a396c9e9664b2f6399ba827280f4b2dc01e5eff0 |
| 2026-08-28T09:02:33.978Z | REL-SNAP-024 | OK | - | 360 | 30 | 5318cc66d5c49b23479c82a1a396c9e9664b2f6399ba827280f4b2dc01e5eff0 |
| 2026-08-29T08:52:38.143Z | REL-SNAP-025 | OK | - | 575 | 30 | 5318cc66d5c49b23479c82a1a396c9e9664b2f6399ba827280f4b2dc01e5eff0 |
| 2026-08-30T08:54:36.995Z | REL-SNAP-026 | OK | - | 472 | 30 | 5318cc66d5c49b23479c82a1a396c9e9664b2f6399ba827280f4b2dc01e5eff0 |

## Identity

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