Evidence row 1541135

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://channable.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/channable/"
    ]
  ],
  "name": "Channable MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:45:09.473012Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:45:09.473012Z",
        "updatedAt": "2026-10-31T21:45:09.473012Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read marketplace orders and returns; send shipment, cancellation and stock updates.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/channable",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://channable.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/channable",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Channable MCP by usefulapi",
      "version": "1.5.0",
      "websiteUrl": "https://usefulapi.io/channable/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read marketplace orders and returns; send shipment, cancellation and stock updates."
}

What the leaf hashes

{"body":"7696b58d92822f8cdc986432088b8828bbd8d013f87dcd6ca6f595b9c043a749","id":1541135,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485021848256,"prev":1537723,"subject":"mcp_registry:io.usefulapi/channable","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xfdf152ae9ab20aa1ffc3cc10f089892ff5deadd19bf702217b9055673c83d83d
2. 0x4688d2e56f60817f5c2602b0116cce083cc0984f8ee48c51aec0bc45cdd7fa57
3. 0x117fa3c4651e7b1a4264b9132a457bba32b2d265cfbf7e0e536b2b88dae10bbb
4. 0xb2c10958d01288fdfc53242f7b592ed5d2b4090145b31898f524bab8209e3f63
5. 0x9a98431483188c211b22bf18031cb4b25165be87c6489ce81c28058d0cd3358a
6. 0x2fbf1445a175df7b6fd2f697ea4feba00162a3268a8af0a63720743a06a57aec
7. 0xb34b58b6aa43463894c785dbb8b47e29edeefc286005df18e5346f5ade21a62c
8. 0x6724966df1a9c2e53919b219760e260a6738d09c75687f03f541f2949d079952
9. 0xcddfc8a21c6deca9bb3ee57cdb775b5710325420e87304ce030b3ebc9866fbd2
10. 0x49b36312667ed7b51f44e65e8eb4b23e2a0bf15080896376768625c63d9d136e
11. 0x5b4b5895be8087f1c80f10d0fcca3d3f382646bed02fce7e22495c3e3ecda2a8
12. 0x79a7d3bc40b3cef821530aacf5be4a901377fcbf09be0c5e461295c2bfd385ba
13. 0x5351bb459a6a771e5069a93e1e2e3827a67e432c5691b54849b4102bbcbf5577
14. 0xe2a6611300abdb7312e664a37fe7f1b470ff8ebe48733a7b7064c0db1f012dd5
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0