Evidence row 42123

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_pref_mg_uberlandia_cnd"
    ]
  ],
  "name": "Prefeitura MG Uberlândia: Certidão Negativa de Débitos",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T04:25:00.625167Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T04:25:00.625167Z",
        "updatedAt": "2026-08-20T04:25:00.625167Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Prefeitura MG Uberlândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa",
      "name": "io.github.mcp-dir/pref_mg_uberlandia_cnd-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_pref_mg_uberlandia_cnd"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/pref_mg_uberlandia_cnd-mcp"
      },
      "title": "Prefeitura MG Uberlândia: Certidão Negativa de Débitos",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Prefeitura MG Uberlândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa"
}

What the leaf hashes

{"body":"1dba62f8ca385b693dbe7d7a460bf111dc86319f753bcea36e753c9c4ac3256d","id":42123,"kind":"listing","method":"baseline/1","observed_us":1793025400643834,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/pref_mg_uberlandia_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. 0xf82c7dc4329eb4f7c8f8022f9df96db53449478091a89373a593d21e6450f9fd
2. 0xcfd9e561ee4f2c294071b56a09d8dd767cc15745c6212562565bde718b893731
3. 0x4301aa67a0aad7132d46859aa730c5656f8c1ee4d4bbb27ca4241e9388f88c35
4. 0x7e0eab9bca83c29c4c603e84c03c001d57f648705fb1cf7674c1b4607f3ab651
5. 0xb265ea37ae57aa288cda97d995890c978b738991feaf006330c3f56253b4e126
6. 0xa895ac15af3288225a66357206ce09caedcc6d95eb6d79d23b1a375f9b1920a9
7. 0x4e195a35f0abf307b9f06fbcfc98417d9e0fc276e3eb70d5095e0c4c0761c962
8. 0xc3ce6b79875c66fe376bdadbb8654bd87d4dec9e5335775dbaed3dc432f1a37b
9. 0x87a81a686d43cfabc03a9020ff0bb4bd6b8378c6aa3b015f8c7c116eaca932f7
10. 0x0eea714eaa5097f3236c62c5eab0dbd64a4b080a83c9a924990a89ae274e7c4e
11. 0x0836eb686ada9beddba0f76357ec59493359d2a7c51aa5c4a31d3cfe9873ea74
12. 0xf7eba200f6f1012d700fcc53fc6d57dcafd1019c920b1030d42fa21d4af95d94
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae