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Evidence row 42337

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.mcp-dir/sefaz_ma_nfce-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c1b2965cd6c66e434d3f79154f0e75dfabea4ad1335c7546ae1563659243fc61
Leaf
0xe5a05ff49a1a56b4034c4c03587db7c2159884b85458ffb9c14b6f13bcdebd8a

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_sefaz_ma_nfce"
    ]
  ],
  "name": "SEFAZ MA: NFC-e",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T17:23:27.24672Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T17:23:27.24672Z",
        "updatedAt": "2026-08-19T17:23:27.24672Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEFAZ MA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.",
      "name": "io.github.mcp-dir/sefaz_ma_nfce-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_sefaz_ma_nfce"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/sefaz_ma_nfce-mcp"
      },
      "title": "SEFAZ MA: NFC-e",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SEFAZ MA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit."
}

What the leaf hashes

{"body":"c1b2965cd6c66e434d3f79154f0e75dfabea4ad1335c7546ae1563659243fc61","id":42337,"kind":"listing","method":"baseline/1","observed_us":1793025400864725,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/sefaz_ma_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. 0xe5a075fad5e54bcaeef1a022b5303fe65ae7f3f86742ed38b19f7d3061acf9d7
  2. 0x688bce58bf7fb9c9381b10dc41f9f3fb2cbde861111494142c79a062943c7e1a
  3. 0x94f2434982d179bbfe7106715e1561505c30e677ffb3ec9d13f66fe525766fa5
  4. 0x8a48da77a4c987d814f7e8405a593e51ba843266059dda47abf4ea0a03229f1c
  5. 0xb6080799267da1055b4530c3ad53003c34928a3771dafd9e7f77fa72a637e9e1
  6. 0x7206fd2600ce4b1f72608f9c32e15fa92c5450f35bb91013b08a20022acfd021
  7. 0x698829e21deed006426438102ce61090af90a137081e722d5207846449b10ff1
  8. 0xa717ed628263a06a3eecdb20933cedad1e6329464f5b8ca3fa5856e452cd61fd
  9. 0xf7b3c9a103586a2e800787fbf56873924ac3cb3ce7d24cd2aec0f5f48287e347
  10. 0xcbd148ef9ef69a55476f415c8c65fbd198c86afa61a13e712804c482ee3c6193
  11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
  12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
  13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
  14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
  15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON