Evidence row 288944

What was observed

{
  "endpoints": [
    [
      "web",
      "https://factline.dev/"
    ],
    [
      "mcp",
      "https://factline.dev/mcp/nl"
    ]
  ],
  "name": "Factline Netherlands",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T20:05:07.138134Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T20:05:07.138134Z",
        "updatedAt": "2026-10-26T20:05:07.138134Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dutch addresses, neighbourhoods, crime, flood risk, rent and schools. 5 checks a day free, no key.",
      "name": "io.github.snefhew/factline-nl",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://factline.dev/mcp/nl"
        }
      ],
      "title": "Factline Netherlands",
      "version": "0.10.0",
      "websiteUrl": "https://factline.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Dutch addresses, neighbourhoods, crime, flood risk, rent and schools. 5 checks a day free, no key."
}

What the leaf hashes

{"body":"778274b5bbb9a99d39e9fcfd02301e2304d92c5ad6fd51b3d40a3358ffd1e12a","id":288944,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793046219033509,"prev":52431,"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. 0x8dafd100f4ed3d787db46100d3e7110da19f2656e812dbd4bc5a70533951b9ee
2. 0xd23636c8094bc406e79ab7aae56cd0686a1552c5f2cfeceeecd46290f68be8f8
3. 0x4a04de38df54455b267b99d1b61b073869b01d90c0a3e387f0028db562fd2a19
4. 0x4e9fcbc282f6cbad6a220f417c924e1206d92049eeed3fc91a7a1aab6d25bdcd
5. 0xd4d1f7dd8f20b77770d27bd3a704e33972a292b4eb37353c7508ee8698581eee
6. 0xdb484f5a852950f664e5dcd797a19fb4f80ebe7bef2a763785765a516460eec3
7. 0xe9f34af5da0997281695dafc6cd0c996f0da9b1a7e86f735bad39057b0f86999
8. 0xc8951ede3062cb9bed81f823bd70513cea3375b99c9c9b535b2097bada783f18
9. 0x5595ffc5c162852ce5d24c973a09e72b35818657f045c0887f03920ca679fd49
10. 0x57adb884aa6187c9e7f153cc992251efcdbefadc60f2e9d6a2c0a9c60d412203
11. 0x6880847de0a4b4b8c14408244df84ff11ac20d4049a575846d0700a7a91132ca
12. 0x59a4efa65a01e4e2abdb3b8b7bb673db6d1c72e0f9d52dd2f94777b14a5b061c
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae