Evidence row 49305

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-es/mcp"
    ]
  ],
  "name": "ISO country ES",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T11:10:03.35606Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T11:10:03.35606Z",
        "updatedAt": "2026-09-09T11:10:03.35606Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public ISO 3166-1 record for ES.",
      "name": "io.github.sadri-dridi/cc-es",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-es/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ISO country ES",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public ISO 3166-1 record for ES."
}

What the leaf hashes

{"body":"981a58c48c8a536672f12f46657783bd61ec796b0c0f1a53468b5bc35b893456","id":49305,"kind":"listing","method":"baseline/1","observed_us":1793025413495058,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/cc-es","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xe846c0f7684857a809971593b533154218a1a830bf400760682c869be64ee417
2. 0x2cf78d187df826eb3633a67daeb45370b15f672d560108201d6c14a242985c79
3. 0x324f5f11bb5133572dc0562a08f2ee8e85d9c8fe96158240a03f97ab41cc0ffc
4. 0x51e4dfeac80f557a874d8309f48dfa1beca1f8c3a71397ed26b211c2374e3b47
5. 0x629ccd27baf0f7f53309cf33f25b8a406db04fc09421c06c8bebe3fd56694e43
6. 0xf418ec29be28050ec505cab6f5cf98e8d950e5905eb3a986ce65871f112028a3
7. 0xb80bdf9a9f1d0091126919f444a5a2589c589e7a611b1821d6aa759bdc5b103b
8. 0x9d06fd031027de70d45cfea695f43b1360c91ce388c1cc046a207b0cba6d3c94
9. 0x5cef51db826b59f0c60148b2591fed88d0735b46ddbe89ba624a249c06bbaff6
10. 0xdcf8f946c4e700e867538a2fcf3231d4a1788831144ee814093e20884cc85b1a
11. 0xf9ef09a725d52af13e504e0eafd5a3073b223792ca665fa964297ee3fc3cee9b
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae