Evidence row 3775405

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": "2026-11-06T20:27:28.789602Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:28.789602Z",
        "updatedAt": "2026-11-06T20:27:28.789602Z"
      }
    },
    "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": "1.3.2",
      "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":"f2a6e2388ef33bdabd99e76e1347289052758dd0e0f0462bccc6dbcb296b0253","id":3775405,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000218238576,"prev":3765101,"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. 0xc37d958aba91308153598d20e24408a30ba44bfb6ed5110b43fe7ba8b44288c1
2. 0x985843838b3132ce12970b30d57f5c23602f80e6bca9ac722a71a2d662144d74
3. 0x06afe62568b3e7e14a6f3efb558da076e80b24a7f89227cec85ac8d8beafc5a1
4. 0xfa972f679e25d918eb530557b2ce9a9ae4dcb0c63311da4a1678b4bdf3256887
5. 0x26e3ea193b437ee0e1970461f664cc79fab6c427ca783f921aab663b834fda49
6. 0xabd4b8c716c95f8dca57a12a007d3dbcb3ba28ce9787943416e24b2992b27227
7. 0x48b7ff086281c1a0421c12abb21b381048f6720cd277c6396ebeb5e6cf4fc83a
8. 0x525f4c6dd9e2129513bc0f16bd0692cca38ff9f882b68b86a092c89c01a30103
9. 0x5d6d0d122a293595bc49d09be356ce8563b95de257344bba7108e624e0f6edcd
10. 0xec3a091803defbd50c2fabba68630845a3a2cc7f39a33197ab7a2182735a0763
11. 0x80b9e37ccee1ad858c96885e36675490b846c462facc0b7b4c1dc868433afb4e
12. 0xd9122a2ede3214c4738cf4073668e7c76c5be40020d6213d3d8a10b902a18bd1
13. 0x924241b8420d4d4319e17028e9b8589ddddc47fe0266839c1519510a8c3ae3ca
14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1