Evidence row 58964

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://fourzerotwo.si/mcp/v/uk-property"
    ],
    [
      "web",
      "https://fourzerotwo.si/"
    ]
  ],
  "name": "UK property & area data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-11T18:28:38.552674Z",
        "status": "active",
        "statusChangedAt": "2026-10-11T18:28:38.552674Z",
        "updatedAt": "2026-10-11T18:28:38.552674Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Sold prices, area reports, postcodes, flood risk, crime and food hygiene for any UK location.",
      "name": "si.fourzerotwo/uk-property",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional free key from https://fourzerotwo.si/free (raises the free allowance from 100 to 500 calls/day)",
              "isSecret": true,
              "name": "X-API-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://fourzerotwo.si/mcp/v/uk-property"
        }
      ],
      "title": "UK property & area data",
      "version": "1.0.1",
      "websiteUrl": "https://fourzerotwo.si"
    }
  },
  "source": "mcp_registry",
  "summary": "Sold prices, area reports, postcodes, flood risk, crime and food hygiene for any UK location."
}

What the leaf hashes

{"body":"423cb142579ef734c39e59ade533d54c0499e4c667d6751381c00d9446fd07b6","id":58964,"kind":"listing","method":"baseline/1","observed_us":1793025445598667,"prev":null,"subject":"mcp_registry:si.fourzerotwo/uk-property","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xd6c3e7ad0b79f2a68026abe9dfbbad52f3b57e48134bc584435f3c24436bb042
2. 0x6aee3ec5cd35d309e424e29fe5ccf3b53afe00f1d4f344b74d63e7faa1ff4f8a
3. 0xddc0cd0e4b6cf27747979d7c603b65935e21cb81a80c62c12fb9939d9d9022be
4. 0x76fc4d24e751e7a69d4aed77ed9972e972295089a0a361290781fdf185bfc184
5. 0xc16be8ed7f977648f1b17de5f78b9b51a45889f8e82519abc5b837842991fa9d
6. 0x48fbada434b84b52048d3ae291bdd6a7c5043bc802645270b75a56d35ebab392
7. 0xc763f93c4c158d067d26bd15e9c4ec80f2c789bf24f4ba52cb268d41a45220c0
8. 0xd5590d37492ac81c39ed3bd87c260bf7ee4ce3062d96c3d92067cffd6c64b691
9. 0xde37e1c61fb56d2fb64b312bc2dca9ef36f67f5d5bbeff3bcb10d2813b51bc09
10. 0xf226be7a40555e1c0639dcbf0c0dae400939299db6fb2a8e4eb2b5866510dc29
11. 0x993ee5fd278bf116928331fbf1ccabe7ebb40d4f5e12235f09eee4dcb29676aa
12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae