Evidence row 1224150

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://uk-income-tax-salary-mcp.lipmichal.workers.dev/mcp"
    ],
    [
      "web",
      "https://ukmoneycalc.com/"
    ]
  ],
  "name": "UK Income Tax and Salary",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T00:51:07.44337Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T00:51:07.44337Z",
        "updatedAt": "2026-10-30T00:51:07.44337Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "UK income tax and take-home pay 2025/26 and 2026/27: Scottish bands, NI, student loans, 60% trap.",
      "name": "io.github.theluckystrike/uk-income-tax-salary-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://uk-income-tax-salary-mcp.lipmichal.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/theluckystrike/uk-income-tax-salary-mcp"
      },
      "title": "UK Income Tax and Salary",
      "version": "1.0.0",
      "websiteUrl": "https://ukmoneycalc.com"
    }
  },
  "source": "mcp_registry",
  "summary": "UK income tax and take-home pay 2025/26 and 2026/27: Scottish bands, NI, student loans, 60% trap."
}

What the leaf hashes

{"body":"a5bf5d3d5a56c83de4966e6bfed3bbef84e88096a49fe36062ff71b17ccc224b","id":1224150,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793322889274946,"prev":null,"subject":"mcp_registry:io.github.theluckystrike/uk-income-tax-salary-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x936fbe43eeda0f66a38a457191d63b3ff1e37969586452880db244cb88c3f415
2. 0x96d9550c168d348b74fbc597d97c6ed0f712a687d123f4c8315a35440cd74c22
3. 0x49469b12639e60c9a2eecb358ec6ee5cb29540973c21eec8e92dac2cdc0f2f1c
4. 0x0d27de92b454c0170d1ed4b57689c21be1fe6185788dbf1678191572cc7e495a
5. 0x8af2241fde0150460dc48f388ff4f602d91641305cdcc662722978c81b8911a3
6. 0xbec14ad5c7fc33640c7945652a2e40d39c0a5121fb37545a13246d52e54a70dc
7. 0x7f7d5a13f87e1747ba011df9b7b76c0059b1731644cb8f82e12e3f6797075a75
8. 0x23aa0bf755d6d54884d1adba9f2ac463da55e7e3ae12d5a66cbd0630ea423a0f
9. 0x1f470428ad42fbd683d9a421249155bcf5626d6fc639b78285b291c2bc17fb16
10. 0x76662015c4384db7d406c52eadafe8c59663539655b7157b6704989e891e6ff3
11. 0x6787a1ffff293a2614bc5be021bf091d6d01fb848588ba81daa3ecc74b3a425e
12. 0x20af208f910fac34d7c14b4292bae9939615ab31f093d4409d4d8c0c5fdeda51
13. 0x7d1bf48d5d64dd078f722c5d54a57afd7c7264c947c587f6fbc3d1add4080eb7
14. 0x7db51cf84d41f2e07ef904fc1b6aeb666b2a2762de18ed12ac42d5938eb28dc2
15. 0xe722b5213af778d8f1621b8b0b61f957ac8d8bb43a780aed8989bfc357e5bc58
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861