Evidence row 3765101

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://plaky.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/plaky/"
    ]
  ],
  "name": "Plaky MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T19:36:29.471579Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:36:29.471579Z",
        "updatedAt": "2026-11-06T19:36:29.471579Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read boards and items, create items, set field values and add comments in Plaky.",
      "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/plaky",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://plaky.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/plaky",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Plaky MCP by usefulapi",
      "version": "1.3.1",
      "websiteUrl": "https://usefulapi.io/plaky/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read boards and items, create items, set field values and add comments in Plaky."
}

What the leaf hashes

{"body":"67d55eaeb809e2d99acd971bcbcf0fad602e569a677827e1b604431ebe33c61b","id":3765101,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996595919745,"prev":3723725,"subject":"mcp_registry:io.usefulapi/plaky","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. 0x41427791be356231b2fc32d0eb5829bf16d22a19d4a36c8ce05ed0296ad89cb6
2. 0x388892b56406a6ba0592fa37bd452b7b534d850974ea28aaa9c9b085be425da0
3. 0x1511eceb2b6b1a6f9206dffe8707580be6380ce83445faef3adca135ba045454
4. 0x1121e7d3a463ed3c3e02b6dd785d6c2df5883152117256eb4b7b5ecf300dcfb0
5. 0x594939d680a9f1ec59c6d4efed8ff1d31d8b80f80488d06cf96fde5d4f46ba8a
6. 0xc1d5093c8fe57074c727c603af3f81e8166f0c4f526b7b9cfc5eec28b625de0e
7. 0xc56145e2f2ab7e5f2e82117807a3c360259221d9a38ee630c1852ff855ad811f
8. 0x7a072324a6f4ad238d96cf87f7e91e6251880d21ea4e3f98bdf0857678465c81
9. 0xef4bf38c8bf79aa22e895cc68bd9748985c39a59ebe7661e37d3475a9ddce3c2
10. 0x1bb084f6528b37f064dd5e519fa92b8600ff07a794261ebc6219a7fdb24a56cf
11. 0x79fb2e79d4a83363e6122aab6aa8239a804ac58a72ef5d39fff7269c3d27aad7
12. 0x114e92783a688de869d7c04ece5527b7fabc81ba175ba6e2d5ee5621cec84814
13. 0xdea67765485b7f8e9cfd696a7b48f8329881cd7cb66c12d7580fdc33ae4e6a67
14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1