Evidence row 1541519

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": "2026-10-31T21:45:06.953683Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:45:06.953683Z",
        "updatedAt": "2026-10-31T21:45:06.953683Z"
      }
    },
    "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": "1.4.0",
      "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":"881d8d0f38b95a60e40dbbed22aa15d0008025e11077fa854329317f883682a1","id":1541519,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485024284213,"prev":1538107,"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 2026-10-31 (246033 rows).

1. 0x3cbc0e060eebad1c5ecec80d2fd744b0d44c4885ba9e6187332f12eae77c0d6b
2. 0xcea5e35943f991fd117381a9c1d59a8870609705e98f36dd5a3caa3f73bdc74b
3. 0xe7a21a5a73e722cbf917deb58b773751f6ef0cfa09b89869196fc44cf66b7ee7
4. 0xcabc2c7073d9a38d75c7416756e253f924b4e2cfd057243eac0b72c1534cbf12
5. 0x4c916c58bba4c31b2490f84db555731aded60ca5cec9bcf3e8e329cbbbc8fb39
6. 0xc62ff1a4c7cdb9e533d4cbead1f2370aaf7b5e7174a6c9c2c9a71a52b70a776f
7. 0x588815ad3d0c511865fec5ca41d97e0b426724305bb847bd261ad490d8c55198
8. 0x864b7a05d672900ddef6b1041c9dbd9a40dd4a7f6a35c286aa4c8898a7fb6a23
9. 0x054d50d11ac04c35cafe6e1d0dcf7d9c749a75346882e9f11f683d96bbac73a9
10. 0x4c46ecb0487a05498ce7780780181a7d322de6dfc2ba662c6306f19e072116f1
11. 0xd1cb0f4f3e0d1ff9fad86b89c5bf43c8b46295fa2557b170028bcec9e76ee9af
12. 0x8c03bfa1086a826db5ededcd620542546be4a77b1df6b3f1b528300dad6134de
13. 0x13b302bc666612c6a2355a9f2772bb5e8b41864f84bd2faa6fde4925d59ffbeb
14. 0x52abc997ae7243cb8d8ecfd77101582ba9534053215bf053c093c35dae7572c6
15. 0xc712f139a437e96ecb98a6d83c47c29921720c39ba2e7e94f4973de043fb567c
16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0