> 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.

# uratori.utsuroi.today/api/mcp

Last observed: 2026-08-30T08:50:50.097Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:49:52.046Z | REL-SNAP-002 | OK | - | 280 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-07T08:36:01.413Z | REL-SNAP-003 | OK | - | 779 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-08T10:17:25.157Z | REL-SNAP-004 | OK | - | 532 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-09T08:58:50.424Z | REL-SNAP-005 | OK | - | 303 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-10T08:56:22.415Z | REL-SNAP-006 | OK | - | 331 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-11T08:59:57.248Z | REL-SNAP-007 | OK | - | 791 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-12T08:58:40.517Z | REL-SNAP-008 | OK | - | 366 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-13T08:52:44.122Z | REL-SNAP-009 | OK | - | 572 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-14T09:04:52.160Z | REL-SNAP-010 | OK | - | 308 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-15T08:55:19.373Z | REL-SNAP-011 | OK | - | 374 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-16T08:55:56.154Z | REL-SNAP-012 | OK | - | 697 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-17T11:27:10.653Z | REL-SNAP-013 | OK | - | 289 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-18T08:54:31.415Z | REL-SNAP-014 | OK | - | 421 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-19T08:45:11.993Z | REL-SNAP-015 | OK | - | 593 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-20T08:53:36.037Z | REL-SNAP-016 | OK | - | 1045 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-21T09:09:24.003Z | REL-SNAP-017 | OK | - | 813 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-22T08:46:25.292Z | REL-SNAP-018 | OK | - | 870 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-23T09:47:33.722Z | REL-SNAP-019 | OK | - | 831 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-24T08:49:42.294Z | REL-SNAP-020 | OK | - | 847 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-25T08:51:36.075Z | REL-SNAP-021 | OK | - | 1022 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-26T08:47:51.306Z | REL-SNAP-022 | OK | - | 836 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-27T09:00:26.959Z | REL-SNAP-023 | OK | - | 793 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-28T08:58:48.296Z | REL-SNAP-024 | OK | - | 580 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-29T08:48:49.265Z | REL-SNAP-025 | OK | - | 732 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |
| 2026-08-30T08:50:50.097Z | REL-SNAP-026 | OK | - | 600 | 2 | 105eed139eb404d9344ace378eef96213983f1ec8ad12e30bfb357c4daa2c591 |

## Identity

Record key: uratori.utsuroi.today/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): today.utsuroi/uratori (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: uratori (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.