Evidence row 51349

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-158/mcp"
    ]
  ],
  "name": "Utility 158",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T17:29:40.715019Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T17:29:40.715019Z",
        "updatedAt": "2026-09-09T17:29:40.715019Z"
      }
    },
    "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-158",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-158/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 158",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"c9951e6589f084912119a97779b627d4dc63e1b6734004c196eca39890ca39ed","id":51349,"kind":"listing","method":"baseline/1","observed_us":1793025417345235,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-158","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. 0x660d0116b90a00803b5e09e513e3f52696bb05ed97f167fb25ae609bd1c3215f
2. 0x5e58b83213ffd356134da9bdaaf534f684e627bd93d4707f862cd2153f42ef7b
3. 0x23aba4fae653cb8b3dfd24b0ef534a70e6124c358c7ada801a85287104e7d0af
4. 0x93d0f6c47057b7b3a64df044b82903e415314a213ff07d4c77cbb180951cce5d
5. 0x404405f16c1c0d207482abacac8fe186d4b78be374bcb7b57a3a9afa7c5c4bea
6. 0x22b98160283b09bf52978e39f023f61f8f2167d364b7cbaca8ae3c6b4cde247a
7. 0xe4f67bb18043e6a284df553327de9d6fd5408965492720af4e96a5b5dc1e2ddf
8. 0x14ffefc9d936e5304563a91e8a57cf301160eb9cfd0d28d8101f666e3e5eb0e6
9. 0xe00e5dca78540c07d80ebe9ff376692c2e5f7c706ce1bc8acf86f3dd6a876229
10. 0x17b7b18fdb5634f7375f480081f04da08fa690f97e6123e0cec534ab5ca72dd5
11. 0x97befbe0402dae50d99027054f0d354513b22fda782f887ba0d9fae94219c296
12. 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae