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Evidence row 42251

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/receita_federal_simples_dasn-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
72ed32048c0d2cd1f481b7129c99bc1cc271959bdc232da2eef9860300decdef
Leaf
0xa1b636320d696826b7bfed153e0153ad64701eb74641a615bde5dbcd92d626ff

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_receita_federal_simples_dasn"
    ]
  ],
  "name": "Receita Federal: Simples (DASN SIMEI)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T03:59:24.105169Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T03:59:24.105169Z",
        "updatedAt": "2026-08-19T03:59:24.105169Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Receita Federal: Simples (DASN SIMEI), official-source lookup. Platform-hosted, pay per query with p",
      "name": "io.github.mcp-dir/receita_federal_simples_dasn-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_receita_federal_simples_dasn"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/receita_federal_simples_dasn-mcp"
      },
      "title": "Receita Federal: Simples (DASN SIMEI)",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Receita Federal: Simples (DASN SIMEI), official-source lookup. Platform-hosted, pay per query with p"
}

What the leaf hashes

{"body":"72ed32048c0d2cd1f481b7129c99bc1cc271959bdc232da2eef9860300decdef","id":42251,"kind":"listing","method":"baseline/1","observed_us":1793025400788336,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/receita_federal_simples_dasn-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xa1b67b1c70641ee5ee933fe30ce42c7850fdf8d43395d5b9247c6ea58bbf061b
  2. 0x83c32d56bef433fbf6bf29300ea1e779a493060d0c9527b345bcf3c08196f025
  3. 0x3619768007bc7a779dce9a384e723ddc45c061b4ae628b10655a4fdfafbc66af
  4. 0x56b69d455224b9dfe72d1eba0095d4ea281dd3907188c47c476f0b187d02a351
  5. 0x1ac572859d4ef6a39d5771e2334c7fc4160dbc21f01bd50ddb268358387bb216
  6. 0xf67015dce30909dbca3c07c7dc65a7d8e31a0b456a71f66a6ae42fe7725625c4
  7. 0x465d97f0ef74fa3e9b0b42ea794a9592f16f6512da72fefcc40d728f98c9ad51
  8. 0x4211677b07c6760e313374125ec1cc29b609e7dcfaecbb88aa514524c6812048
  9. 0x3977c977191cf3ef1caf8318d813f4839d1c2bf747123c253c44690bd7a4b0c9
  10. 0xb3f8079d3f950c3f93c2829ed52d6d83dba720fdb1aef8897303edba370e9d0f
  11. 0x9ca444fcd24e94bee95de2e8d69f385e59ecdaff6c1b017632bff037809c381b
  12. 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
  13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
  14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON