Evidence row 51279

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-088/mcp"
    ]
  ],
  "name": "Utility 88",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T17:18:28.612024Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T17:18:28.612024Z",
        "updatedAt": "2026-09-09T17:18:28.612024Z"
      }
    },
    "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-088",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-088/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 88",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"580d8583c6aa5c52683974a0728c976dba2f6f712ce5bf30bb5e7604e07db5a4","id":51279,"kind":"listing","method":"baseline/1","observed_us":1793025417213299,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-088","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. 0xf4bd5e1c85d3d9e3b1849c1913f7a83716dd416d9b9d4603d94eb49bebd5bd71
2. 0x466cec647681adf6c80c5b83a21d953ae43cdcf26234c1a915ff94a014f1e6fe
3. 0xb2f9ffab609b26b3cd62ebf976711d4fa28112610fad6c0e563a2383fca1923a
4. 0x65a7886e798b5ffd593c0ff23d44cc5d6c4860430ca5a5e24f1d794bb564b760
5. 0x7672fde2fa8be1371ae1b748b0e3376c88bf472c67d65e189d5fc4154c67867f
6. 0x76974b9aa74a17c3538be23bd3d91f590d120d80191d7b640e511cb977b3bffd
7. 0x73923080db374544a366064c43ba909800d356f9915d40aeea6f02a9b4aa1e53
8. 0xdfceadae5a71b43c9e1fea3e4e9f1f6d161bb5feff87926b0d09b08c86adf1cc
9. 0xd97fd1d78e3c9ee4cfc0c0bd66c5e857de1077c0d155dcce6e9ae7d9609d20e1
10. 0x83d1e4b5cfd85331032f7b8c5254bddcd842c27f55e4d3baadad57af6db6c793
11. 0x07709318feb0c1102a4f704a544c82a5c58ec388fbdac0965060c1f5091cc976
12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae