> 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.barwa.pl/mcp

Last observed: 2026-08-30T08:52:20.941Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:52:10.584Z | REL-SNAP-002 | OK | - | 946 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-07T08:38:21.121Z | REL-SNAP-003 | OK | - | 982 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-08T10:19:43.956Z | REL-SNAP-004 | OK | - | 921 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-09T09:01:07.143Z | REL-SNAP-005 | OK | - | 905 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-10T08:58:54.889Z | REL-SNAP-006 | OK | - | 1042 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-11T09:02:34.103Z | REL-SNAP-007 | OK | - | 1119 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-12T09:01:17.484Z | REL-SNAP-008 | OK | - | 1136 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-13T08:55:10.248Z | REL-SNAP-009 | OK | - | 889 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-14T09:07:23.188Z | REL-SNAP-010 | OK | - | 1147 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-15T08:57:46.202Z | REL-SNAP-011 | OK | - | 916 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-16T08:58:35.764Z | REL-SNAP-012 | OK | - | 924 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-17T11:29:33.201Z | REL-SNAP-013 | OK | - | 902 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-18T08:57:08.368Z | REL-SNAP-014 | OK | - | 993 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-19T08:46:46.868Z | REL-SNAP-015 | OK | - | 100 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-20T08:55:16.533Z | REL-SNAP-016 | OK | - | 105 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-21T09:10:59.139Z | REL-SNAP-017 | OK | - | 100 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-22T08:47:57.453Z | REL-SNAP-018 | OK | - | 92 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-23T09:49:03.404Z | REL-SNAP-019 | OK | - | 110 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-24T08:51:20.157Z | REL-SNAP-020 | OK | - | 93 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-25T08:53:15.613Z | REL-SNAP-021 | OK | - | 81 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-26T08:49:34.535Z | REL-SNAP-022 | OK | - | 93 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-27T09:02:20.623Z | REL-SNAP-023 | OK | - | 96 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-28T09:00:21.085Z | REL-SNAP-024 | OK | - | 138 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-29T08:50:30.129Z | REL-SNAP-025 | OK | - | 92 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |
| 2026-08-30T08:52:20.941Z | REL-SNAP-026 | OK | - | 104 | 6 | 8a01d1f2a3d4b6a988b3e6b80d1f2bf838a086ac8dfb9f08348b098c9525329e |

## Identity

Record key: mcp.barwa.pl/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): pl.barwa/drukarnia (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: barwa.pl (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.