Evidence row 49268

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-bq/mcp"
    ]
  ],
  "name": "ISO country BQ",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T01:41:06.433833Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T01:41:06.433833Z",
        "updatedAt": "2026-09-09T01:41:06.433833Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public ISO 3166-1 record for BQ.",
      "name": "io.github.sadri-dridi/cc-bq",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-bq/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ISO country BQ",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public ISO 3166-1 record for BQ."
}

What the leaf hashes

{"body":"37ccd4acee4c15fb1c139bafcf98d6523f1fd1b06078e7016f753f0e90cbb9b2","id":49268,"kind":"listing","method":"baseline/1","observed_us":1793025413455970,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/cc-bq","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. 0x936e5aca8ea996c91d65f296ec6f3fc26909abf275a543cdef4ea6a34d7e6f63
2. 0x12b9fb6651bd23949f25056237b1d20b0e485916b07d8c3db175b219eac19aa3
3. 0xeb6e8c7b453d5dcf2fd490e4db079ee48550c804fc441f6143c86ecfaf113f0a
4. 0x6574e5c222be65cbc4c0332faaf0f5e3477d06731eb49701aa392013376130f2
5. 0x9bd23b82e47b5ac543ea34aac2d3dfaf3d89f4ab4868c68c1220d8af72241c73
6. 0x64c21912009fe44bae35b2f86b3e041173e208cc04638822d40ac1d4639f5f59
7. 0x238d6844e185945e3ae9e2242f04082ce92d12e3e68ab901e5046063b94f8985
8. 0xf10bbe3177c7f1c62a61bd89a66265a4c2a5256b209ac9feefcb8110e95626ba
9. 0x9c935e0d4bfff802c2c603de72b42f45c679ee9ab100bb7283c50b183356680c
10. 0x1452bac1c16ed1a13fd24d016370307a5402f74d73cad5641a5508fdb4d2c5cb
11. 0xcd52656344e352446858a7d55feb9336b07dd3ad98715c122aaf69d4eb3d6ca8
12. 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae