Evidence row 1828848

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usefulapi.io/zigaflow/"
    ],
    [
      "mcp",
      "https://zigaflow.usefulapi.io/mcp"
    ]
  ],
  "name": "Zigaflow MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T20:36:04.596869Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:36:04.596869Z",
        "updatedAt": "2026-11-01T20:36:04.596869Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read clients, quotes, jobs, invoices, products, stock, suppliers and tickets in Zigaflow.",
      "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/zigaflow",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://zigaflow.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/zigaflow",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Zigaflow MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/zigaflow/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read clients, quotes, jobs, invoices, products, stock, suppliers and tickets in Zigaflow."
}

What the leaf hashes

{"body":"27d01a01de5e8804c9cf858168ce46063f682e27dd4f5a3edbaf0a61beea1076","id":1828848,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567869401958,"prev":null,"subject":"mcp_registry:io.usefulapi/zigaflow","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xaf699574606079ac42e4831b853feaac6d1be98e79cba8a5665911439bab7adb
2. 0x02fb5c8ba24ef73ed7b8f63ec0719c19bfc72590dcb9f8486895cbf5bf854d9f
3. 0x8e2fc2b87b4b1e7640c102c35b470de09cf17ba3e5cb8339328bae8d3ce7f72d
4. 0x210006dcca3348005e06ec24f653ccc40b7aaa3b929bb226945e982ba3fdc4ba
5. 0x1af497db9f9ea9d6e270ec39062fb16c9212aa5c1250a25cccc129313cc64277
6. 0xc15ce15d0c6ec6dc419a05eecae5531f5b1f48d679d9856107b41687cd377711
7. 0xcb0fb3b05648d400c0576871f2a7c7ae8f989a7c2d37524d6d43c7c9becdf3b5
8. 0x5e8c9057f6e60cd999a6c22b9279fffe654ed93eb90e349f0b1f88a529aee756
9. 0x9d0e817c9244ab9b09f3b906e3848dcc52cbf437fa3443f24043ee365f1ce808
10. 0x1a8470df55a2d538b3e5bbb83c8f2892080121055eb743c73da455508e668b29
11. 0x7a50902ddec92fa3355d31404598e4accc41127484daad6fc9b486662345727b
12. 0xb1058f5d0133ed019587ab22ee67de0395fe30321225bb9eaf706daf2cc6fcc9
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90