Evidence row 42120

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_pref_mg_para_minas_cnd"
    ]
  ],
  "name": "Prefeitura MG Pará de Minas: Certidão Negativa de Débitos",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T04:24:07.325131Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T04:24:07.325131Z",
        "updatedAt": "2026-08-20T04:24:07.325131Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Prefeitura MG Pará de Minas: Clearance Certificate (Debts), official-source lookup. Platform-hosted,",
      "name": "io.github.mcp-dir/pref_mg_para_minas_cnd-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_pref_mg_para_minas_cnd"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/pref_mg_para_minas_cnd-mcp"
      },
      "title": "Prefeitura MG Pará de Minas: Certidão Negativa de Débitos",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Prefeitura MG Pará de Minas: Clearance Certificate (Debts), official-source lookup. Platform-hosted,"
}

What the leaf hashes

{"body":"f5aa0c112f30e601378110b9beb3257842af5eb09bbdc763a99bcc0776866e95","id":42120,"kind":"listing","method":"baseline/1","observed_us":1793025400640547,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/pref_mg_para_minas_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. 0x4cb69065d244c79f99df6a707f5b492091869bb059b9ec95ea0e843f6a0710ab
2. 0x3722c4073396e5f825aec3715a0041be187b9c06a9c41f7ef112cf4ebe6ef597
3. 0x46f4ab19c5b05b476695bcf924540337226efb4c753b21a8394cb5d604645416
4. 0x26d83d025cac90fd1c574fb61ab7d4b322f42432314a45c592e69567bae7b0b3
5. 0xde9e364586b4d7b960b0ccd6639ecd46b54b5663cd9fa6640ea42af549ade304
6. 0x979d3c9ae360ed8e3c95609095d23812d6894a6e99339e86a800a9dfadc60cc2
7. 0x5d85bc77e3bdb532836d55b22fadfdb1fcd6fbcf03f1083657f1301a1a905b81
8. 0x567425bf46fc5bb87d385c6a9592d48b5eab9f3b75b913da250cf9f5e117bb91
9. 0x6343b8ef0eb054a517227007b1c394c007c9fd7fc50d7bd17f8b70d9a1250bca
10. 0x32dd5960bea005a040bbd1369f1894182fe94230e0a86fab637abe9785a5b0d9
11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae