> 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.rationalbloks.com/mcp

Last observed: 2026-08-30T08:23:28.819Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:20:43.451Z | REL-SNAP-002 | OK | - | 381 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-07T08:06:11.733Z | REL-SNAP-003 | OK | - | 382 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-08T09:45:49.184Z | REL-SNAP-004 | OK | - | 872 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-09T08:29:34.303Z | REL-SNAP-005 | OK | - | 782 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-10T08:23:25.433Z | REL-SNAP-006 | OK | - | 1027 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-11T08:27:49.374Z | REL-SNAP-007 | OK | - | 807 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-12T08:27:27.300Z | REL-SNAP-008 | OK | - | 869 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-13T08:22:40.487Z | REL-SNAP-009 | OK | - | 759 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-14T08:31:08.441Z | REL-SNAP-010 | OK | - | 387 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-15T08:22:12.013Z | REL-SNAP-011 | OK | - | 414 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-16T08:23:05.663Z | REL-SNAP-012 | OK | - | 437 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-17T09:00:07.427Z | REL-SNAP-013 | OK | - | 796 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-18T08:22:50.427Z | REL-SNAP-014 | OK | - | 979 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-19T08:21:08.279Z | REL-SNAP-015 | OK | - | 24 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-20T08:29:23.684Z | REL-SNAP-016 | OK | - | 71 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-21T08:45:36.970Z | REL-SNAP-017 | OK | - | 20 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-22T08:22:19.829Z | REL-SNAP-018 | OK | - | 58 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-23T09:23:34.841Z | REL-SNAP-019 | OK | - | 59 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-24T08:25:40.273Z | REL-SNAP-020 | OK | - | 75 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-25T08:25:30.484Z | REL-SNAP-021 | OK | - | 59 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-26T08:21:03.249Z | REL-SNAP-022 | OK | - | 23 | 45 | a1390d7fe5c40d115d616b4dabba639a152e2efa1c2d758136995c5e19809fb9 |
| 2026-08-27T08:32:11.549Z | REL-SNAP-023 | OK | - | 38 | 47 | eab5fe89ab17e6e32f5d6cc133c32bb4b0f15cec6c1f0d1fefc570fdc61b16fa |
| 2026-08-28T08:31:48.013Z | REL-SNAP-024 | OK | - | 115 | 47 | ddfa427dd28a5df02c2835bef286da735ed5ada8c4a765fe6e38e9de1e9b1066 |
| 2026-08-29T08:21:16.564Z | REL-SNAP-025 | OK | - | 21 | 48 | 8b973d2b02ec508a49fbe3a89bce8ccd693700fd3ef64aa4231ef484dd676794 |
| 2026-08-30T08:23:28.819Z | REL-SNAP-026 | OK | - | 20 | 48 | 8b973d2b02ec508a49fbe3a89bce8ccd693700fd3ef64aa4231ef484dd676794 |

## Identity

Record key: mcp.rationalbloks.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.rationalbloks/rationalbloks-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: rationalbloks-backend (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.