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Evidence row 42396

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/sefaz_ro_ipva-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2b83e05e688889a4bade255236eb0b1880187ecd4ed3e5bcdd20033a6a388559
Leaf
0x97918b7ae22cb40eb9c96a23950af2e28a11a6e2d123876412bcd31bce4bd528

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_sefaz_ro_ipva"
    ]
  ],
  "name": "SEFAZ RO: IPVA",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T17:40:08.076229Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T17:40:08.076229Z",
        "updatedAt": "2026-08-19T17:40:08.076229Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEFAZ RO: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.",
      "name": "io.github.mcp-dir/sefaz_ro_ipva-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_sefaz_ro_ipva"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/sefaz_ro_ipva-mcp"
      },
      "title": "SEFAZ RO: IPVA",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SEFAZ RO: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit."
}

What the leaf hashes

{"body":"2b83e05e688889a4bade255236eb0b1880187ecd4ed3e5bcdd20033a6a388559","id":42396,"kind":"listing","method":"baseline/1","observed_us":1793025400922845,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/sefaz_ro_ipva-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. 0x97922038260f764316ad371e081e4a3fb2861c07518688f274ac35e7b91071ff
  2. 0x3dd26e5904129881c34d4768fc86aafd0db0547db5e1087c0bfbe68e7e867c07
  3. 0xf43da36fd3d3ffa9e142547b1d43f362c1c71ca92590db8bf8bff56d8b5aa686
  4. 0x70c3f2b286b3b9b48da1e46ff78ed678345f8c45a7775e8e2bd31cd31711fbbf
  5. 0xdd547d9e23f0382fd6ca08b1f05c40a1a28547e779c294040dbd363d4814ac44
  6. 0x2fb8687479dfd7a9810e60e8b7afa0768f2950e47550c7e7367859138ebc4f62
  7. 0xaa0782782ad197ab6d9772d0bd71ecefcff3a480eaf2138b55c3937faf6cf2d1
  8. 0x40b7c2673b98091438cd3320637276d1f67a35d60d164d74f41140f8efdf15b2
  9. 0x35eac46db8483d69cfaaaac2bd48acc2c02f3fa969d9d79ef5005146dbe11c26
  10. 0xdc53c89cce7091adf601946635a4d64062fe6855a2f46a4967374baab5240ceb
  11. 0x33109041c3d120f5b9ce2c3270a8fc409acfab4e749a0ff42fa0744354f87c17
  12. 0xd43b73151a0c2d9a61f2ae73ed148938b0e6b05c81197f7eebbf95dba38a7004
  13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
  14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
  15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
  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