Evidence row 42109

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_pref_mg_betim_cnd"
    ]
  ],
  "name": "Prefeitura MG Betim: Certidão Negativa de Débitos",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T04:21:05.324237Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T04:21:05.324237Z",
        "updatedAt": "2026-08-20T04:21:05.324237Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Prefeitura MG Betim: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per",
      "name": "io.github.mcp-dir/pref_mg_betim_cnd-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_pref_mg_betim_cnd"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/pref_mg_betim_cnd-mcp"
      },
      "title": "Prefeitura MG Betim: Certidão Negativa de Débitos",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Prefeitura MG Betim: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per"
}

What the leaf hashes

{"body":"998d43196890f024ebcd82933481f4d4076ea76509142c392ffc49e76dba25a9","id":42109,"kind":"listing","method":"baseline/1","observed_us":1793025400629141,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/pref_mg_betim_cnd-mcp","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. 0xda9fc87385d35f3370a54c1e03232912f2cb612402abaf60e763c18a5f7ffca7
2. 0x06054d848c104b47017b02efe5c532a2c51f89049eed9bfbad0aaaaba45127ab
3. 0xc1f53e9b88c7c1d7fe33cf646ee43acba1c3b81e45d5ee66d6314b5bc2d15e23
4. 0x32dcee97f0099a5cb741afb05c446f008f3ba5a33d7c51b83ebe4c4b7219a7a9
5. 0xb39b5565beaeaf95aafcf28d9fc75a6a301bd03924ea8bf062c157bb67b92508
6. 0xc6633f87513b587473a1c9e14651481d80ca82c47de88ac4331d3e4ca95b5bc9
7. 0x17bca3cde49153fa2c172253a102f638c040dda2ed0d46dbbba9158956e226a5
8. 0x4f0b7dcd4b660a6b7b2e6e8d13430caa9ca2a0530954d13b323519805457c951
9. 0x5782c89bd2401b2bf06e06099d0f0a0bd4546cc98d857ebd0c8da6825ab33d7a
10. 0x429b947d002ce61e52aff09d50ec7bad28ee2fc33fd637320eaaa2d4d00b0f3d
11. 0x29700235b227055ce880d43e14eac146f6698beb898c5815b2dace9d29cb0d8c
12. 0x3704bc5ad033a79977899a5ead894cf50c0b8c8432c020959cefe2af561eb5ee
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae