Evidence row 55101

What was observed

{
  "endpoints": [
    [
      "web",
      "https://wycord.com/"
    ]
  ],
  "name": "Nigeria Trade Intel MCP by Wycord",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T00:55:10.477882Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T00:55:10.477882Z",
        "updatedAt": "2026-10-21T00:55:10.477882Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Nigeria import/export stats (UN Comtrade, keyless) + HS-code classification. A Wycord product.",
      "name": "io.github.wycord/nigeria-trade-intel",
      "packages": [
        {
          "environmentVariables": [
            {
              "choices": [
                "opendata",
                "mock"
              ],
              "default": "opendata",
              "description": "Data source. Default \"opendata\": live UN Comtrade data, no key needed. Set \"mock\" for built-in sample data; every result is then labelled MOCK DATA.",
              "format": "string",
              "name": "TRADE_PROVIDER"
            }
          ],
          "identifier": "@wycord/nigeria-mcp-trade-intel",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.5.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/wycord/nigeria-mcp"
      },
      "title": "Nigeria Trade Intel MCP by Wycord",
      "version": "0.5.0",
      "websiteUrl": "https://wycord.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Nigeria import/export stats (UN Comtrade, keyless) + HS-code classification. A Wycord product."
}

What the leaf hashes

{"body":"06c0a6afa8dd73ed99a370ae2374cca6df336de9361475915e4556eb2d70dbe1","id":55101,"kind":"listing","method":"baseline/1","observed_us":1793025434501433,"prev":null,"subject":"mcp_registry:io.github.wycord/nigeria-trade-intel","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x812b0ec49bfafbbc7da71725cd65efff9cd0fdb843b44f3679aa134238fc1743
2. 0x372ffe8ab815a1b87b5ec0bbea22772131c44e3138646fc9313473b39a749832
3. 0x3832718a788ce947f091fc3790aa391b16a6bf482985d5b786603b49f47b0b5b
4. 0x16a66b2ee92f3b635429985d7270e1b5b9b5e3fcac3880ff3da498ee5be0f391
5. 0x30cc25ef0a47732964ad7a28b1963671ba848fc8488e37d541917b7815ed0c78
6. 0x0a96e36abca08774717549757becbea0d42d4e66922c195df1243b8fcac77c00
7. 0x9ce9602202a4565073a8fcee17401b3b737e22f10835238cb654ad687e057c6d
8. 0x3967bd02f73361cd183d78e41217ca5641bee7020bd10d9082d8a3004797c970
9. 0x947bf51fe747d6f31e2541b7a83a5299be25717c13b588d8ef64a531b5470529
10. 0xa6bf3e233d964bf47c35e307fb1e82a9db46b720ed0d1a887fab65896dbfda9a
11. 0xb998e012b473bde18346485cd0b7b8b31ab48d5f22ba9bc660bb2e523161e255
12. 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae