Evidence row 51237

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-045/mcp"
    ]
  ],
  "name": "Utility 45",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T17:23:08.129133Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T17:23:08.129133Z",
        "updatedAt": "2026-09-09T17:23:08.129133Z"
      }
    },
    "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-045",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-045/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 45",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"4be4af4017bc915c0bcceebec2f031b23c26e4aa5eb9a169ccabdfe2bed2de36","id":51237,"kind":"listing","method":"baseline/1","observed_us":1793025417170954,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-045","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. 0x414d5541d8ebeac8f983b92356112f63471b6006d2bff47a470a4c67e9c211f4
2. 0x72ad370e09e00c4688bf23628b14f5e6e91d2bb385789cfe989e982bb7868a2e
3. 0xcf4612bec6fe2f58891c7ff9c64074823588fdb2bda6f7aab87a4d487accd65e
4. 0x2066532b7f8faa294dfc01b4644671fd5bc0adbe109839d0db13c7c3bef3e3f6
5. 0x5d27181b0ff3e7ace66a37f1a024990f09256f42a6b5b0f1103ab089383231ed
6. 0x52c845691120864f01bc38b313fedf582972c72f4247b2f18dda18da27ece362
7. 0xc8eb5217e473f6e0aa3abade7a3b07bb90eb2fcb0d1fd3eed722e98b484fa180
8. 0xe81fadce88f0bdaedc7b91055ea920cd088ae47f93f62f653db96321630d4654
9. 0x49ba577391c12d866413e21970938b593b2e367b6455832ffa1a4f58c8ec99b6
10. 0x5abcabf96a8e684fe6e262d534520acf62828f31c0a7a0f29ffa7346f72de9b1
11. 0x475d2fbee38b77be440946f3f083a3953187376db2f7f57a3a3db41905aa12b6
12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae