Evidence row 3987116

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://shoprocket.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/shoprocket/"
    ]
  ],
  "name": "Shoprocket MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T21:55:49.950904Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T21:55:49.950904Z",
        "updatedAt": "2026-11-07T21:55:49.950904Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for Shoprocket — orders, products, customers, store stats and discount codes.",
      "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/shoprocket",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://shoprocket.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/shoprocket",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Shoprocket MCP by usefulapi",
      "version": "1.7.5",
      "websiteUrl": "https://usefulapi.io/shoprocket/"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for Shoprocket — orders, products, customers, store stats and discount codes."
}

What the leaf hashes

{"body":"8ecb2717509ee21772c7f149868fc754d06230ccc7fd890dc1c34f59b4a2cfa6","id":3987116,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794090327949282,"prev":3958340,"subject":"mcp_registry:io.usefulapi/shoprocket","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xf624ada42177157660907ffe43b19309479525633ca57739bb6c1854ce83d3ca
2. 0x88620aad9eb5f831432dc41f64b4344f4b538310901c579e68337b35c482d37f
3. 0x76d6813210a6b8891e4ae564bdaa23d67ec236b98ae226b27416e664c68b95dd
4. 0xba8b3a622d33ee04d8e2e4fd6637880746c4ca105114bf997103305be92fa2d2
5. 0xbe22deeccb0327a414e2751140acfbc9aab56937aa298431f16c7a478dad710d
6. 0x9a13574038ddff5e03305e44d021fdb55483da9042e551e930d9c809bea01a68
7. 0xcf3f436a368ef6a8064c4943b8f1dce5dd9e2c20c1473c57337624ee6b7941a8
8. 0x2944df9a906aef89d6e218d951c651212c0a0371a40323a56fa80d482d183fa6
9. 0x924b2910c136c5f330063e73a3fd6391ec0d56be77a248d48be97fbc452455bf
10. 0x684290f209c9c9272bc76fc1d120dc30bf80fdd17ef09b15e2b629032f39593b
11. 0xda9901c62fb3065d860545dcdf054da05b02b32d7b7a778004d88a6567841fb3
12. 0x1f098fcda70c9e30abf88e454f62a1caf59bf8dd4e7091186dbf6b6b40157fff
13. 0xbb9fa9b6d258e3bdd3a398a3707add7a5e88a5c2c78305ea2b7ea696f4cf0b12
14. 0xf43413f83ed03b7c7cf9da72bbeca9e32610d671fd1e4e2b0c0cf6b3d8b94516
15. 0xb6dc07358d0932b83c713d4c82df6764849db6e58ee1c7cbc06d03f381a6b36b
16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa