> 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.

# quantumscan.io/api/mcp

Last observed: 2026-08-30T08:47:00.457Z
Recorded as: PAYMENT_REQUIRED (http_402)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:45:26.879Z | REL-SNAP-002 | OK | - | 595 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-07T08:31:30.430Z | REL-SNAP-003 | OK | - | 640 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-08T10:12:49.557Z | REL-SNAP-004 | OK | - | 627 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-09T08:54:29.465Z | REL-SNAP-005 | OK | - | 616 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-10T08:50:26.323Z | REL-SNAP-006 | OK | - | 929 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-11T08:54:58.719Z | REL-SNAP-007 | OK | - | 596 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-12T08:53:51.902Z | REL-SNAP-008 | OK | - | 605 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-13T08:48:15.304Z | REL-SNAP-009 | OK | - | 608 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-14T08:59:57.752Z | REL-SNAP-010 | OK | - | 648 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-15T08:49:57.528Z | REL-SNAP-011 | OK | - | 826 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-16T08:50:59.027Z | REL-SNAP-012 | OK | - | 624 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-17T11:22:45.591Z | REL-SNAP-013 | OK | - | 583 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-18T08:49:52.608Z | REL-SNAP-014 | OK | - | 842 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-19T08:41:44.690Z | REL-SNAP-015 | OK | - | 351 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-20T08:50:06.979Z | REL-SNAP-016 | OK | - | 315 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-21T09:05:56.237Z | REL-SNAP-017 | OK | - | 322 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-22T08:42:58.507Z | REL-SNAP-018 | OK | - | 342 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-23T09:44:12.131Z | REL-SNAP-019 | OK | - | 395 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-24T08:46:20.021Z | REL-SNAP-020 | OK | - | 320 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-25T08:48:11.515Z | REL-SNAP-021 | OK | - | 303 | 4 | 0e49a2d04bcf7f2135b2d4b5b8544a9e606f7a1e645527184a5e9a4075b98829 |
| 2026-08-26T08:44:16.105Z | REL-SNAP-022 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-27T08:56:39.963Z | REL-SNAP-023 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-28T08:55:15.000Z | REL-SNAP-024 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-29T08:44:58.728Z | REL-SNAP-025 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-30T08:47:00.457Z | REL-SNAP-026 | PAYMENT_REQUIRED | http_402 | - | - | - |

## Identity

Record key: quantumscan.io/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.gaiabio12-design/quantumscan-pqc-scanner (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: not reported (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.