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Evidence row 42379

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/sefaz_pr_cadin-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4f87494ccec2cbb68027a1cb342cbb3f81a96cdb6d25f0715c994f17eca5f510
Leaf
0x6f5b69a27dd348b104557dc4fb77fa74fd294b2147aca62a5cd00999b342bb2d

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_sefaz_pr_cadin"
    ]
  ],
  "name": "SEFAZ PR: CADIN",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T17:35:15.805434Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T17:35:15.805434Z",
        "updatedAt": "2026-08-19T17:35:15.805434Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEFAZ PR: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid credit.",
      "name": "io.github.mcp-dir/sefaz_pr_cadin-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_sefaz_pr_cadin"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/sefaz_pr_cadin-mcp"
      },
      "title": "SEFAZ PR: CADIN",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SEFAZ PR: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid credit."
}

What the leaf hashes

{"body":"4f87494ccec2cbb68027a1cb342cbb3f81a96cdb6d25f0715c994f17eca5f510","id":42379,"kind":"listing","method":"baseline/1","observed_us":1793025400904197,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/sefaz_pr_cadin-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. 0x6f5b329719a39227e7d8141d14cc02562a2f8145d2187544f82425334372b8e5
  2. 0x797ee7bdc3e518d836c1d4473a4b080dab6a6ebd2bf059391da5a3400887d14d
  3. 0x575e6f2ef4ba0d38a762ef364254151f180b7ec10ff3a8a4657df646dcebc2dd
  4. 0x0027f3644c27061230299497107f6980615bc0625325c4a2bfcaf4d01fb04a9e
  5. 0xf23fae1cac08842c01268fb92029aaf478c1638812966ed3a07e91d215f21d7a
  6. 0xba3beb8a0ed7a8e01465b439989f3f2e223decddec6f48baf53dea8a362020be
  7. 0xc790b80ec217ce7d905d839637c0425eb86ad618278e087d4f4bda5f94d897b6
  8. 0x898b2bda0c77a97c56d5b8dccca35214ad89109959711c38631342bbe67bbb55
  9. 0x6f360684aab96ebd487927175b005ec638a71050419c1602b9978b876b5c1866
  10. 0x21697b5033eab051196ecfd0591995e96b02c13cc0342e056b639cda759e3630
  11. 0xcea975b85294606fde77157e415805eb2b2339729d4782f73ff75ac4682fef10
  12. 0x134f9b6d26973548d1c789e6b61a12b25e2a5a8fb632e692cd20a1b08d766a1b
  13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
  14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON