> 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.blockscout.com/mcp

Last observed: 2026-08-30T09:01:27.714Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:05:27.747Z | REL-SNAP-002 | OK | - | 428 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-07T08:51:30.835Z | REL-SNAP-003 | OK | - | 462 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-08T10:33:24.923Z | REL-SNAP-004 | OK | - | 512 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-09T09:14:13.877Z | REL-SNAP-005 | OK | - | 456 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-10T09:13:39.405Z | REL-SNAP-006 | OK | - | 486 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-11T09:16:19.734Z | REL-SNAP-007 | OK | - | 467 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-12T09:14:49.747Z | REL-SNAP-008 | OK | - | 491 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-13T09:07:50.602Z | REL-SNAP-009 | OK | - | 458 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-14T09:21:17.196Z | REL-SNAP-010 | OK | - | 469 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-15T09:11:25.024Z | REL-SNAP-011 | OK | - | 473 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-16T09:12:24.999Z | REL-SNAP-012 | OK | - | 530 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-17T11:42:28.794Z | REL-SNAP-013 | OK | - | 460 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-18T09:10:43.343Z | REL-SNAP-014 | OK | - | 488 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-19T08:56:01.923Z | REL-SNAP-015 | OK | - | 257 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-20T09:04:29.355Z | REL-SNAP-016 | OK | - | 305 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-21T09:20:02.964Z | REL-SNAP-017 | OK | - | 178 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-22T08:56:41.188Z | REL-SNAP-018 | OK | - | 245 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-23T09:57:17.865Z | REL-SNAP-019 | OK | - | 288 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-24T09:00:06.077Z | REL-SNAP-020 | OK | - | 285 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-25T09:02:18.107Z | REL-SNAP-021 | OK | - | 285 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-26T08:58:30.491Z | REL-SNAP-022 | OK | - | 183 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-27T09:11:59.750Z | REL-SNAP-023 | OK | - | 247 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-28T09:09:57.797Z | REL-SNAP-024 | OK | - | 252 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-29T08:59:40.097Z | REL-SNAP-025 | OK | - | 249 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |
| 2026-08-30T09:01:27.714Z | REL-SNAP-026 | OK | - | 267 | 16 | 5bd6bb703d8b43e70d1009f2ff0c87e3919472732b02a3e0672d352462f879c5 |

## Identity

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