Evidence row 3775529

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://smartrr.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/smartrr/"
    ]
  ],
  "name": "Smartrr MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T20:26:14.643738Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:26:14.643738Z",
        "updatedAt": "2026-11-06T20:26:14.643738Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel.",
      "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/smartrr",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://smartrr.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/smartrr",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Smartrr MCP by usefulapi",
      "version": "1.16.2",
      "websiteUrl": "https://usefulapi.io/smartrr/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel."
}

What the leaf hashes

{"body":"a18253d204a17ec2a8aebe392e71c4bcc06a5f8e1f18bbdf70f96c0e365b20de","id":3775529,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000219342607,"prev":3765230,"subject":"mcp_registry:io.usefulapi/smartrr","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x44f26000bd7c0276ad9edb7237ab7790820d9c8acdab644f383c21591597c3c2
2. 0x3e6f7d8d267f734eab636676e1e4048949cd2f8b5305ce17249618bd019bd324
3. 0x4a857006c28de9271758d3f04298a2632d32f777679e648fe203376a0c9ab537
4. 0xbcae4f38828fdae45ee7e4cade127a2e47c0ce0bd324d1a60768a3207522d13c
5. 0x334a18579eb135e5f0f90fb0797aa37c5a3f5a167c58d049fe29df95547886cf
6. 0xf4b2c868e78cb675daa9e7336e43f9ed74cfe87878893063531140b19668546d
7. 0xef19d10f1fc6478fb91c8ef1a4a11f03eed2cb04ee93f02409895d706e728ce5
8. 0x9ef252cdd4f173dbcb1b9b967ed4e2c3272071a8735cee17b891db71d3a7506d
9. 0xa2ab4c40bde7ffbc98e4d047025b4cb51d1ad617c3c90d1e1f2e664ee6d4c291
10. 0x10c097f102f5403ab447928ffebdecc1ff2ee8d56095ef2657142e06b7e11ce4
11. 0x8206b7532a5b8a2b55d8485f4a59eba0a550f748293336af3533086f29819fbe
12. 0x6f2f9444fd40f7e697e8c00a09dacb57ab16918fcc0fbfa3865e1155b9692871
13. 0x2ef46b577f5d9a26dc0a53d11e5c56e403afd53d28457af329a319bf3020b535
14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1