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Evidence row 42241

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/receita_federal_perdcomp-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5daba07a032601b86bee7dac6ac5a9945e61fa2679cae478c7f57ab988f3cdbd
Leaf
0xd6803a8a6c44ae929300a8e363ba41b7b26d5fc91d69216e41a2852536bfe9a0

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_receita_federal_perdcomp"
    ]
  ],
  "name": "Receita Federal PER: DCOMP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T03:56:30.698823Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T03:56:30.698823Z",
        "updatedAt": "2026-08-19T03:56:30.698823Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Receita Federal PER: DCOMP, official-source lookup. Platform-hosted, pay per query with prepaid cred",
      "name": "io.github.mcp-dir/receita_federal_perdcomp-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_receita_federal_perdcomp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/receita_federal_perdcomp-mcp"
      },
      "title": "Receita Federal PER: DCOMP",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Receita Federal PER: DCOMP, official-source lookup. Platform-hosted, pay per query with prepaid cred"
}

What the leaf hashes

{"body":"5daba07a032601b86bee7dac6ac5a9945e61fa2679cae478c7f57ab988f3cdbd","id":42241,"kind":"listing","method":"baseline/1","observed_us":1793025400778940,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/receita_federal_perdcomp-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. 0xd6803be15a91c8e4402428ad02a0d9cf985e19f4ef127d8e3895085fa0fe8707
  2. 0x956f5cdb424afeb84a8ca0fb0c516378429f9e752f36c3c89cfb26bed93dfac8
  3. 0x5fc617cf7a01c6b83b1c46330e7c7c6b7bcc8e0af6e1bac8293aff16fca16979
  4. 0x436cc8c8d8ce8d2ad39914e7ca3865cdd94eaeee82304ae9685f605a5c55ac97
  5. 0x49a75e294719c4226283d924c0632fd32b57bd754d1f7a2cb4cb62a76df73e41
  6. 0xb3b66b2ef6d22d8c6038a4da4e2299789bcd110aff667907f00615cbfa12b7af
  7. 0x9bf670e3558d666004296c7d6e644e31ce6c60913b8e68e99b9418dd79cb28eb
  8. 0x5a80c1af85fc5df438c782ec403b6cfee723f204e3b758e590db09a045cf70d4
  9. 0x8f12d8691e59ef968184b3a7da1feae3625ddd58b4094ed7ded8e157fa743809
  10. 0xf226be7a40555e1c0639dcbf0c0dae400939299db6fb2a8e4eb2b5866510dc29
  11. 0x993ee5fd278bf116928331fbf1ccabe7ebb40d4f5e12235f09eee4dcb29676aa
  12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
  13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
  14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
  15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON