Evidence row 52431

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://factline.dev/mcp/nl"
    ],
    [
      "web",
      "https://factline.dev/"
    ]
  ],
  "name": "Factline Netherlands",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T17:54:38.450715Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T17:54:38.450715Z",
        "updatedAt": "2026-10-14T17:54:38.450715Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dutch addresses, neighbourhoods, crime, flood risk, rent check, schools and home prices.",
      "name": "io.github.snefhew/factline-nl",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://factline.dev/mcp/nl"
        }
      ],
      "title": "Factline Netherlands",
      "version": "0.9.0",
      "websiteUrl": "https://factline.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Dutch addresses, neighbourhoods, crime, flood risk, rent check, schools and home prices."
}

What the leaf hashes

{"body":"1629593c077e7153dc15af6911cab28c7730da26bafe08bcd8c239894627a072","id":52431,"kind":"listing","method":"baseline/1","observed_us":1793025419886822,"prev":null,"subject":"mcp_registry:io.github.snefhew/factline-nl","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. 0x9fdd2857dc83661270ef23cd86b9c77c95970bca8f2347983415b28cdbc5d7db
2. 0x2d0bb10c6384e47aacde039a908439f868015a26e656e7a3292a99c0e0c7f0ba
3. 0xac84f21a98fff2ccd7f03bfe5bd14e58940248b2b407158f3a669efddd7acf17
4. 0x2d6acbb444c1e948ecf123ad22c1595c740d73733ba91b69908507f91c8703dc
5. 0x354eeedc45054c62af8afca7124151b24fd021fff32477dca71dfba1615ed326
6. 0xe2e14289a76feb3d9fb649bdc7b2726ee2360e6e66d65816185ae50337bc3b90
7. 0x4b36657f6ce29ca482b372dec7b8bf746fecaf2793c890a47674413b12973ad2
8. 0x273d52f2099ac6230697b565060e0e6df028893e722e82b7b1735ecd36ca53e8
9. 0xd2216d5c3891dd76de789b60c3160329552cb0f87b63dfbc560d6e810bcee46d
10. 0xcf091ffdbe96bdd26d17022c3444ccf611753e061d394098c18b7fd07c41335b
11. 0x201e001c6e19ae71acc15269442af8d1874e41df9926feb22cbf8a2b7fd3180b
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae