> 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.

# mcp.arcaneforecasting.com/mcp

Last observed: 2026-08-30T08:52:05.330Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:45.170Z | REL-SNAP-002 | OK | - | 34 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-07T08:37:57.277Z | REL-SNAP-003 | OK | - | 36 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-08T10:19:22.053Z | REL-SNAP-004 | OK | - | 236 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-09T09:00:43.713Z | REL-SNAP-005 | OK | - | 35 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-10T08:58:25.915Z | REL-SNAP-006 | OK | - | 35 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-11T09:02:02.053Z | REL-SNAP-007 | OK | - | 40 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-12T09:00:45.170Z | REL-SNAP-008 | OK | - | 51 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-13T08:54:41.416Z | REL-SNAP-009 | OK | - | 40 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-14T09:06:51.645Z | REL-SNAP-010 | OK | - | 89 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-15T08:57:16.220Z | REL-SNAP-011 | OK | - | 37 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-16T08:58:04.489Z | REL-SNAP-012 | OK | - | 74 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-17T11:29:03.499Z | REL-SNAP-013 | OK | - | 69 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-18T08:56:33.684Z | REL-SNAP-014 | OK | - | 90 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-19T08:46:26.907Z | REL-SNAP-015 | OK | - | 46 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-20T08:54:55.331Z | REL-SNAP-016 | OK | - | 68 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-21T09:10:38.110Z | REL-SNAP-017 | OK | - | 51 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-22T08:47:38.765Z | REL-SNAP-018 | OK | - | 48 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-23T09:48:44.761Z | REL-SNAP-019 | OK | - | 60 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-24T08:50:59.813Z | REL-SNAP-020 | OK | - | 47 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-25T08:52:54.094Z | REL-SNAP-021 | OK | - | 55 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-26T08:49:13.147Z | REL-SNAP-022 | OK | - | 55 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-27T09:02:00.695Z | REL-SNAP-023 | OK | - | 60 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-28T09:00:02.941Z | REL-SNAP-024 | OK | - | 62 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-29T08:50:09.342Z | REL-SNAP-025 | OK | - | 47 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |
| 2026-08-30T08:52:05.330Z | REL-SNAP-026 | OK | - | 51 | 10 | 7e7103dc4833258400f4020abc4551d6c60241044405d8f32fe3e6a047cd94a6 |

## Identity

Record key: mcp.arcaneforecasting.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.arcaneforecasting/world-sense (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: ARCANE World-Sense (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.