> 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.

# gpt55.558686.xyz/mcp

Last observed: 2026-08-30T09:01:24.752Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:05:14.582Z | REL-SNAP-002 | OK | - | 764 | - | - |
| 2026-08-07T08:51:15.496Z | REL-SNAP-003 | OK | - | 1955 | - | - |
| 2026-08-08T10:33:10.811Z | REL-SNAP-004 | OK | - | 760 | - | - |
| 2026-08-09T09:14:03.509Z | REL-SNAP-005 | OK | - | 954 | - | - |
| 2026-08-10T09:13:28.797Z | REL-SNAP-006 | OK | - | 1533 | - | - |
| 2026-08-11T09:16:09.709Z | REL-SNAP-007 | OK | - | 1066 | - | - |
| 2026-08-12T09:14:40.391Z | REL-SNAP-008 | OK | - | 818 | - | - |
| 2026-08-13T09:07:41.513Z | REL-SNAP-009 | OK | - | 969 | - | - |
| 2026-08-14T09:21:08.235Z | REL-SNAP-010 | OK | - | 1350 | - | - |
| 2026-08-15T09:11:16.235Z | REL-SNAP-011 | OK | - | 941 | - | - |
| 2026-08-16T09:12:15.106Z | REL-SNAP-012 | OK | - | 1476 | - | - |
| 2026-08-17T11:42:18.737Z | REL-SNAP-013 | OK | - | 851 | - | - |
| 2026-08-18T09:10:29.208Z | REL-SNAP-014 | OK | - | 6080 | - | - |
| 2026-08-19T08:55:57.513Z | REL-SNAP-015 | OK | - | 1329 | - | - |
| 2026-08-20T09:04:25.226Z | REL-SNAP-016 | OK | - | 1003 | - | - |
| 2026-08-21T09:19:59.170Z | REL-SNAP-017 | OK | - | 1895 | - | - |
| 2026-08-22T08:56:36.606Z | REL-SNAP-018 | OK | - | 812 | - | - |
| 2026-08-23T09:57:14.220Z | REL-SNAP-019 | OK | - | 1549 | - | - |
| 2026-08-24T09:00:03.049Z | REL-SNAP-020 | OK | - | 1350 | - | - |
| 2026-08-25T09:02:14.242Z | REL-SNAP-021 | OK | - | 1494 | - | - |
| 2026-08-26T08:58:26.595Z | REL-SNAP-022 | OK | - | 969 | - | - |
| 2026-08-27T09:11:55.827Z | REL-SNAP-023 | OK | - | 931 | - | - |
| 2026-08-28T09:09:54.179Z | REL-SNAP-024 | OK | - | 941 | - | - |
| 2026-08-29T08:59:36.684Z | REL-SNAP-025 | OK | - | 781 | - | - |
| 2026-08-30T09:01:24.752Z | REL-SNAP-026 | OK | - | 1215 | - | - |

## Identity

Record key: gpt55.558686.xyz/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): xyz.558686.gpt55/token-gateway (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: gpt55-x402-gateway (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.