Evidence row 51221

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-029/mcp"
    ]
  ],
  "name": "Utility 29",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T18:55:16.893993Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T18:55:16.893993Z",
        "updatedAt": "2026-09-09T18:55:16.893993Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Small public utility for autonomous clients.",
      "name": "io.github.sadri-dridi/util-029",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-029/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 29",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"1541c36b58003bd7d7af33d0fd4c726493b5f834c298b49ccbf40e8f69ccaeb0","id":51221,"kind":"listing","method":"baseline/1","observed_us":1793025417156591,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-029","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. 0x0b206ba2a331321fb2d65bc10c43f883623af39049b864dff4f0e4fb80a6de23
2. 0x5089a09ed1dbf88e5c3da86c00ec5a7f5a2998a893853b3b0e1f5d2b44c78105
3. 0x80752a8d75115394596204e9d5a63fbc26c6cbdc6934fe836640bf31a461b446
4. 0xd438069bd8cf57fce8395dbc73795d5dba9348a778aa1ed3d121c3be49234f32
5. 0x2081a070688fac52209f02159ac87bb8fa57f4afca556a4fed41bcc6472f8eb3
6. 0x699271fc920f3fbe8573f9816d402cb37eb76d1e3b76877e5b8b3c250a2e3dc8
7. 0xe5168bb029e7039e7e1b658d48bcb1c8206f6e56ef5a8c623c5290537fc09851
8. 0xf2bb748b65a0f8d9d4318b0457a0bf11275e852137c7d5ce47d62db2c147a318
9. 0x7e09408fcc0d9b90670693a070d6ec897d9a3cf600d3c8bce04013cec74d1903
10. 0x96dc6bd64fe78dd85e63b2a795828d2feea188bc55943b4d6ab1449dca715971
11. 0xb590404cb9438c769f672be0f0089b46b380374a2b3728911a35efd8d94b6a83
12. 0x0295c7c2280f85143f6ea027ec5cab1cda783eeef5bca0accb9aea607c5aa3c2
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae