addrbookFor publishers
← The evidence ledger

Evidence row 42323

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/sefaz_df_iss-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
003541d2f57b9ae681831f95430dd022ecffda5b4739dc39692cf743304e58b9
Leaf
0x87b2c50125618380118436a95f6a76f0f02f282286fff372ff2da2d7c5d2d485

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_sefaz_df_iss"
    ]
  ],
  "name": "SEFAZ DF: ISS",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T17:19:17.652616Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T17:19:17.652616Z",
        "updatedAt": "2026-08-19T17:19:17.652616Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEFAZ DF: ISS, official-source lookup. Platform-hosted, pay per query with prepaid credit.",
      "name": "io.github.mcp-dir/sefaz_df_iss-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_sefaz_df_iss"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/sefaz_df_iss-mcp"
      },
      "title": "SEFAZ DF: ISS",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SEFAZ DF: ISS, official-source lookup. Platform-hosted, pay per query with prepaid credit."
}

What the leaf hashes

{"body":"003541d2f57b9ae681831f95430dd022ecffda5b4739dc39692cf743304e58b9","id":42323,"kind":"listing","method":"baseline/1","observed_us":1793025400852799,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/sefaz_df_iss-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. 0x87b22a37d44b0c939ff299b1ce2b233441189ca349c33defa9d985c0aeba65c2
  2. 0x1297b6688936a59070a197d05e4922e2dabb087ac44918d885c84d10291d194d
  3. 0x49014e1f94dd6cc7920a88f23a3d24e245b034319c58f4598252ea48d763a044
  4. 0xb9dc31b5dd2fcdbbdd60f549e7b1e04672a2534bc0212cbc686f07413b1ca957
  5. 0x95f8d3e5264f661d3912f18881694c967a2ff58f23a9f2a150a3c0078a1bd402
  6. 0x60f02c0171bd091b53302dca32b334f095132435455c0e2b07277bbc33498258
  7. 0x706ade3fc95fc31f0369a3ef88ba8cec310bad425afef3b009212e13ec9b8f65
  8. 0x858d0e4e5396e8c56717334acbaf20c63e2f671cc964c80685435196f1c78328
  9. 0x839abfa1824d480bed5cc8d80800127bd639ede8584876e29d2899c3132f94a9
  10. 0xe0e4a60716d95ec12c35a9b9e1bff1012120a026fa97f38064a594590f5c029f
  11. 0xab0c5c1fde083e427b8955a771d679773808751fc069bed2944e88e84fcb655e
  12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
  13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
  14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  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