> 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.

# vintage-postcard.fr/mcp

Last observed: 2026-08-30T09:11:48.030Z
Recorded as: OK
Transport: streamable-http
Observations held: 9
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-22T09:06:37.558Z | REL-SNAP-018 | OK | - | 49 | 10 | 8f05667ac02444ea17aff58258584c65735461deaa4b4da8f4ffa38245ecdf3e |
| 2026-08-23T10:07:12.045Z | REL-SNAP-019 | OK | - | 29 | 10 | 8f05667ac02444ea17aff58258584c65735461deaa4b4da8f4ffa38245ecdf3e |
| 2026-08-24T09:10:27.950Z | REL-SNAP-020 | OK | - | 23 | 10 | 8f05667ac02444ea17aff58258584c65735461deaa4b4da8f4ffa38245ecdf3e |
| 2026-08-25T09:12:31.698Z | REL-SNAP-021 | OK | - | 19 | 10 | 8f05667ac02444ea17aff58258584c65735461deaa4b4da8f4ffa38245ecdf3e |
| 2026-08-26T09:08:59.588Z | REL-SNAP-022 | OK | - | 49 | 10 | 970c1bd74edc368c163bdc16971a8e6c8975bda7c2b6b66b7ada56e7857a410a |
| 2026-08-27T09:22:45.255Z | REL-SNAP-023 | OK | - | 43 | 10 | 970c1bd74edc368c163bdc16971a8e6c8975bda7c2b6b66b7ada56e7857a410a |
| 2026-08-28T09:19:39.627Z | REL-SNAP-024 | OK | - | 40 | 10 | 970c1bd74edc368c163bdc16971a8e6c8975bda7c2b6b66b7ada56e7857a410a |
| 2026-08-29T09:09:41.956Z | REL-SNAP-025 | OK | - | 14 | 10 | 970c1bd74edc368c163bdc16971a8e6c8975bda7c2b6b66b7ada56e7857a410a |
| 2026-08-30T09:11:48.030Z | REL-SNAP-026 | OK | - | 441 | 10 | 970c1bd74edc368c163bdc16971a8e6c8975bda7c2b6b66b7ada56e7857a410a |

## Identity

Record key: vintage-postcard.fr/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): fr.vintage-postcard/boutique (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: vintage-postcard (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.