addrbookFor publishers
← The evidence ledger

Evidence row 42362

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/sefaz_pa_nfce-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
275867a11dde453d4e08a23d9faa3594e72f4d37b8c1a28e17e3d18e12a8000b
Leaf
0x38724c1b139fb5ecfbaf3cede2f62589f36da967e5ff0e013cfdf4ac2b86f299

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_sefaz_pa_nfce"
    ]
  ],
  "name": "SEFAZ PA: NFC-e",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T17:30:27.556276Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T17:30:27.556276Z",
        "updatedAt": "2026-08-19T17:30:27.556276Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEFAZ PA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.",
      "name": "io.github.mcp-dir/sefaz_pa_nfce-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_sefaz_pa_nfce"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/sefaz_pa_nfce-mcp"
      },
      "title": "SEFAZ PA: NFC-e",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SEFAZ PA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit."
}

What the leaf hashes

{"body":"275867a11dde453d4e08a23d9faa3594e72f4d37b8c1a28e17e3d18e12a8000b","id":42362,"kind":"listing","method":"baseline/1","observed_us":1793025400888525,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/sefaz_pa_nfce-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. 0x38720441f029c462c9f0257cc87e95276e2ab3212a739f8669891c38b9022bfc
  2. 0x44692303f36825bf00ad260d6be2d61f2dc9ce9dc6b9aa2095a589308d8780f4
  3. 0xc94ad082692eef9ab12e889f341550043e98906d68882767da97e2f361cabc50
  4. 0x5e091ddacf6a00b16223fb07ea55169fbb70a17f8ebacce68c6ca36ae064c42c
  5. 0x25542a7878f5e23f1aacf8a95ad766dcc644c794c611fb9fa788d449d181fd29
  6. 0xdc4ba2ef65fe8db1ec4ec9bc4f0a41d88233a54e949a7eb008c70268afc1ffa9
  7. 0x6c13c781e8c6380e7395a04c61cd53e86d2e45f34327598b0d16e6bfa2550454
  8. 0x8284cc5d2b9e017f7a4c2092b8bdedcbd2b93c1d3eacc01574f53e7f7619befc
  9. 0x583a9e55f075af10334f8012d200c60ed41ce3d6f86a186e8db2fea18657e21d
  10. 0x031f2a2dc62cc9f38303573e8a039474f21314f51a163809ee7f24e068275a95
  11. 0xac34ddbc48fae726d62603aa0121ea4aa01a5fe05b84c5335b25521c1e72ed07
  12. 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
  13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
  14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON