Evidence row 51223

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-031/mcp"
    ]
  ],
  "name": "Utility 31",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T18:55:18.864195Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T18:55:18.864195Z",
        "updatedAt": "2026-09-09T18:55:18.864195Z"
      }
    },
    "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-031",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-031/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 31",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"4efe8e988179144a83b4568912c7309d21bab0dac86d3632b726b5b2990b9608","id":51223,"kind":"listing","method":"baseline/1","observed_us":1793025417158962,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-031","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. 0x906cf8d5ce16894c52e588385a430581f16ae010485a8396c9356e903ad6933f
2. 0x7bcb1c2d5b8b835b6c46a75d5880547caf833019a133bc89ebf494d4ac6198ea
3. 0x6e3ce8100630faa6fff41cde851f0e96870cc6a12afe6778e70455b250ccb28f
4. 0x8d3956843c0a6f82715a7fd4ae225e6f5d0073cf35846087b34fe7d88d2720da
5. 0x6d3e79f22b7bda36502a430cd5ae56370428b2b96bae1cfd0267e201c5cd9a81
6. 0xaa7af32db645befff8bdc6f2b085561a30c2577265232b19acb7f3174288002b
7. 0xeef91b85c038c66568f51d2d6a036beca2c6cf96fbd6b30e7e52c9de0c8e606c
8. 0x58de9b6833758e57469c9a5ff896a04ea3f44f5b285de4212ed47930bc56d276
9. 0x957ebc7023975d8dcec4401284c254f8b3fe230b729fef0aaf533a85e7cfd531
10. 0xaceb83c372739bd98e77173713a458afd2092803e86ac0b8b2afe3eb94ca90c0
11. 0xc41c5ee73cf254bf3fe8e9a8475b0931c3223f7331f30010bc3a5e2a753329d6
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae