Evidence row 57684

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.domandata.net/mcp"
    ],
    [
      "web",
      "https://www.domandata.net/help/connect-ai-assistants-mcp"
    ]
  ],
  "name": "Domandata",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T04:53:48.52481Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T04:53:48.52481Z",
        "updatedAt": "2026-09-30T04:53:48.52481Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Build, preview, deploy and export academic surveys: blocks, flow logic, experiments, quotas, data.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://www.domandata.net/icons/domandata-icon-512.png"
        }
      ],
      "name": "net.domandata/domandata",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.domandata.net/mcp"
        }
      ],
      "title": "Domandata",
      "version": "1.0.0",
      "websiteUrl": "https://www.domandata.net/help/connect-ai-assistants-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Build, preview, deploy and export academic surveys: blocks, flow logic, experiments, quotas, data."
}

What the leaf hashes

{"body":"aee0a483fbf73de45685e54af6ed1d3c492d5e0952905f9cd5e05ce5f0f853ab","id":57684,"kind":"listing","method":"baseline/1","observed_us":1793025443169202,"prev":null,"subject":"mcp_registry:net.domandata/domandata","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. 0xb4b10a306708457dba5ac1be550bd4e136f9d7f4c854f1bc89eb8af341b88093
2. 0x37d23016e70cb0fdbd5b66b656553578d12e26c296570c70399298444ab1de0e
3. 0xeb2d29af08994058ea740ee6bac50ce98a90eb22e014ffa3e3a428ae4a590614
4. 0x9e9253fabfe4789e4639762f64d047b115c4d1ee88a26126d2ed290c7c73f472
5. 0x60a1c0e5015ae650e10d4b4b6c51fcdf5f5824393193f91293feb7928849e3eb
6. 0x5a205023240805e464085f9654f71ef7d3c4828a04c10a51c50db5b6f250aa62
7. 0xb776afda2e7aa9d2651047ed3f10e1fc27c5f6d887f4afda2a98ca370eb58c0f
8. 0xddc1e758c0b545e9079c57746ef2cd96098acb18c2b20360ea6e381f8275f525
9. 0xa2f9426da32fefacce0df7d444a095ceb9bb43bfbc7630458b5b59699873dbd5
10. 0x3a9c6702af5bb205f746160745b1ff440cc33b1b113d3f6b7c1c96033f9df602
11. 0x559555135675e39701c05a4d63d274b59d60cf1dc8421a68215c770867d00aff
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae