Evidence row 1475005

What was observed

{
  "endpoints": [
    [
      "web",
      "https://companyfacts.dev/"
    ],
    [
      "mcp",
      "https://companyfacts.dev/mcp/"
    ]
  ],
  "name": "Company Facts",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T02:02:30.760156Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T02:02:30.760156Z",
        "updatedAt": "2026-10-31T02:02:30.760156Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Company data from official sources, plus a finder for the best paid x402 API for any task.",
      "name": "dev.companyfacts/company-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://companyfacts.dev/mcp/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/groundtruthtools/ats-jobs-mcp"
      },
      "title": "Company Facts",
      "version": "1.1.0",
      "websiteUrl": "https://companyfacts.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Company data from official sources, plus a finder for the best paid x402 API for any task."
}

What the leaf hashes

{"body":"914f1bedd63c5d7541130121b98b6efa511f155cde1f9f2307bed81cc9bcc871","id":1475005,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793412946049621,"prev":1300763,"subject":"mcp_registry:dev.companyfacts/company-data","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x70b731898d7472038118b93ac56f261598576146a827df53f774caf739978c33
2. 0x04ac62e831d2e434ee858147f076eeb7ef141085f155b0ba389b4dc9d152b47d
3. 0x9e99b03cf6fc1286b54897cd4fbc7f2eee8f68adcdc8bf952499aac8f538f001
4. 0x427f2fdae24ca3a923557b3544a544dfdd5978a4d266356836e9cb68394f4565
5. 0x3818263c24f0555d215ce282e36eab85e3550dbd5cd684412694572efa692e81
6. 0x80b96f93fae3fb2f89fd3d7ad6dee8528921f4de3ba9bdfe712e25bf2dddff9c
7. 0xc85c9cd2c2b5cf4bec387a0bae54e214c8918235125ce01f9dbc278de0df3058
8. 0xabc7fad0f427e1a7dda97add7fd7e2aeb5423c07960c5f3b32639fd28069ac93
9. 0x60ebf36e7f52980c70df667a1a60292419f389a6f18f3884d03f648f1d1b262d
10. 0xf0cefadb02e70c148e7a14fd1ad7b6dd0f416100d299e75b9c9ff22335392043
11. 0x3ed1896060dfbc5363583930eddb2e6bb1f57e9088478cc26d676cef3b55593a
12. 0xb04f28a28cb2e83f29f5069e821a64559f4b1a9fa3d35a8d9027c84d099bff4f
13. 0x22ce62f80d102d44981e7a95b28386862f9f6290fae5a802b288d50f61d0e85b
14. 0x41e1f7c43ac5b235ed2b70fcc7418dedf8f488e17dfa6d5347558c4b213497ea
15. 0xda82240eda32eeb01478d5898342fa15b35b5682549347c7a22660b37913617f
16. 0x919f237dec4df392868ab95f1d4300b185479ae64464cbc2e7385ad1fd6ab390
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0