> 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.

# fudousan-mcp.easakura.workers.dev/sse

Last observed: 2026-08-30T08:51:08.636Z
Recorded as: OK
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:50:21.878Z | REL-SNAP-002 | OK | - | 945 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-07T08:36:32.578Z | REL-SNAP-003 | OK | - | 1006 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-08T10:17:57.325Z | REL-SNAP-004 | OK | - | 1082 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-09T08:59:21.025Z | REL-SNAP-005 | OK | - | 977 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-10T08:56:55.666Z | REL-SNAP-006 | OK | - | 1143 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-11T09:00:28.615Z | REL-SNAP-007 | OK | - | 984 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-12T08:59:13.466Z | REL-SNAP-008 | OK | - | 1078 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-13T08:53:16.335Z | REL-SNAP-009 | OK | - | 1003 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-14T09:05:24.038Z | REL-SNAP-010 | OK | - | 1049 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-15T08:55:53.869Z | REL-SNAP-011 | OK | - | 999 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-16T08:56:32.894Z | REL-SNAP-012 | OK | - | 1101 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-17T11:27:42.864Z | REL-SNAP-013 | OK | - | 934 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-18T08:55:02.667Z | REL-SNAP-014 | OK | - | 965 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-19T08:45:31.104Z | REL-SNAP-015 | OK | - | 668 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-20T08:53:59.123Z | REL-SNAP-016 | OK | - | 1024 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-21T09:09:42.917Z | REL-SNAP-017 | OK | - | 649 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-22T08:46:45.453Z | REL-SNAP-018 | OK | - | 689 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-23T09:47:53.621Z | REL-SNAP-019 | OK | - | 804 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-24T08:50:01.296Z | REL-SNAP-020 | OK | - | 751 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-25T08:51:57.665Z | REL-SNAP-021 | OK | - | 808 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-26T08:48:14.225Z | REL-SNAP-022 | OK | - | 828 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-27T09:00:58.068Z | REL-SNAP-023 | OK | - | 786 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-28T08:59:08.614Z | REL-SNAP-024 | OK | - | 761 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-29T08:49:08.364Z | REL-SNAP-025 | OK | - | 714 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |
| 2026-08-30T08:51:08.636Z | REL-SNAP-026 | OK | - | 637 | 3 | 43cb6e29db9196cfeb939ae81ab65ae335d5ad4aa21570996576588c1a3ba001 |

## Identity

Record key: fudousan-mcp.easakura.workers.dev/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.easakura/japan-real-estate-mcp (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: fudousan-mcp (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.