> 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.

# gbiz-leads-mcp.easakura.workers.dev/sse

Last observed: 2026-08-30T08:51:05.180Z
Recorded as: OK
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:50:16.525Z | REL-SNAP-002 | OK | - | 906 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-07T08:36:27.587Z | REL-SNAP-003 | OK | - | 911 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-08T10:17:51.367Z | REL-SNAP-004 | OK | - | 973 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-09T08:59:15.137Z | REL-SNAP-005 | OK | - | 972 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-10T08:56:50.792Z | REL-SNAP-006 | OK | - | 1041 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-11T09:00:23.341Z | REL-SNAP-007 | OK | - | 1054 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-12T08:59:08.142Z | REL-SNAP-008 | OK | - | 1152 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-13T08:53:10.774Z | REL-SNAP-009 | OK | - | 962 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-14T09:05:19.008Z | REL-SNAP-010 | OK | - | 1008 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-15T08:55:50.013Z | REL-SNAP-011 | OK | - | 1063 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-16T08:56:25.883Z | REL-SNAP-012 | OK | - | 1961 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-17T11:27:36.502Z | REL-SNAP-013 | OK | - | 905 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-18T08:54:57.802Z | REL-SNAP-014 | OK | - | 994 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-19T08:45:27.600Z | REL-SNAP-015 | OK | - | 600 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-20T08:53:54.983Z | REL-SNAP-016 | OK | - | 794 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-21T09:09:38.194Z | REL-SNAP-017 | OK | - | 669 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-22T08:46:41.886Z | REL-SNAP-018 | OK | - | 681 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-23T09:47:49.797Z | REL-SNAP-019 | OK | - | 681 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-24T08:49:56.980Z | REL-SNAP-020 | OK | - | 699 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-25T08:51:53.028Z | REL-SNAP-021 | OK | - | 753 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-26T08:48:10.140Z | REL-SNAP-022 | OK | - | 703 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-27T09:00:53.161Z | REL-SNAP-023 | OK | - | 825 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-28T08:59:04.868Z | REL-SNAP-024 | OK | - | 608 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-29T08:49:04.817Z | REL-SNAP-025 | OK | - | 883 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |
| 2026-08-30T08:51:05.180Z | REL-SNAP-026 | OK | - | 687 | 4 | 8f946fb5eb4ac1e246bc48bf2b025022292e28aa5852f725ad9f7b679c3541bb |

## Identity

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