Evidence row 19999

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://saudicompanysetupcost.com/mcp"
    ],
    [
      "web",
      "https://saudicompanysetupcost.com/"
    ]
  ],
  "name": "com.saudicompanysetupcost/site",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-03T12:15:41.938107Z",
        "status": "active",
        "statusChangedAt": "2026-10-03T12:15:41.938107Z",
        "updatedAt": "2026-10-03T12:15:41.938107Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Saudi Company Setup Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...",
      "name": "com.saudicompanysetupcost/site",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://saudicompanysetupcost.com/mcp"
        }
      ],
      "version": "1.0.1",
      "websiteUrl": "https://saudicompanysetupcost.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Saudi Company Setup Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a..."
}

What the leaf hashes

{"body":"f27347a7b1445e17bdf312cf78bc4e90d6f8e8f356162b2e79d8a9e8e65cff7b","id":19999,"kind":"listing","method":"baseline/1","observed_us":1793025335442038,"prev":null,"subject":"mcp_registry:com.saudicompanysetupcost/site","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. 0xa8288c1e82b2bf46503236e9fa251a0688374136e40406700a890a291fe81fd3
2. 0xb646ec4dba72df2bf6c99c37dc6d6971c2ba087e61f83817fc8fb6e43068af50
3. 0xbe88c04bb97807c366fc430680a1b2ed954c28e2a57a4925acebaade9d0bf99a
4. 0x54cb29eeb9de99f13ef851a718b0d0c11d2d2663db0394301c9882c79b4309c3
5. 0xb57cf11e768aac6fe4ec86d9ce7fee4ae44bc7bd48d191202accb57033ca0729
6. 0xd4aace01ca32fc05d1ccda1904e32d756bb2911ef1015aee88a5499a114fc1bb
7. 0xefb683e4a90c7940a8fdd89eb61b94d86aa44cc4a2611f5125e6621242f2bbaa
8. 0x4ca06739fa0ce837ec2d59fda26e8e99804132ebb8cb4b987ff103feec585eba
9. 0x3e5ad40aa85cc0c4105dedc39cdabd65a2daf1f13ed77e390c751b640abfc547
10. 0xfd8f2e7fe993511f65aa0968b5038659340f72883448aed02c2c9b4bb27c71f9
11. 0xe5e83afe0ce08c2497f8492757a4767cf2409aaae2061487f80e1d45646872f8
12. 0xb31654882cc5704ae07fa6a4ad12ef5516ea95a5ec8b5affdbdbec199402e29a
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae