Evidence row 21193

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://therankingfactory.com/api/mcp"
    ],
    [
      "web",
      "https://therankingfactory.com/developers"
    ]
  ],
  "name": "The Ranking Factory",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T09:56:18.762817Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T09:56:18.762817Z",
        "updatedAt": "2026-10-14T09:56:18.762817Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Whether AI answers name and cite your business: runs, gaps, cited sources, published evidence.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://therankingfactory.com/favicon.svg"
        }
      ],
      "name": "com.therankingfactory/mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "An agent key made in Settings, sent as a bearer token. Leave it out to sign in with OAuth: the server answers 401 naming its protected-resource metadata.",
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {agent_key}",
              "variables": {
                "agent_key": {
                  "description": "An agent key from Settings - it starts rft_.",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://therankingfactory.com/api/mcp"
        }
      ],
      "title": "The Ranking Factory",
      "version": "1.0.0",
      "websiteUrl": "https://therankingfactory.com/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "Whether AI answers name and cite your business: runs, gaps, cited sources, published evidence."
}

What the leaf hashes

{"body":"bd613da157ba4e17e1f7eb7e0195ceb493d9cf491c4f2b079267b27ee4bb3c76","id":21193,"kind":"listing","method":"baseline/1","observed_us":1793025340007318,"prev":null,"subject":"mcp_registry:com.therankingfactory/mcp","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. 0xb9995e0483dfd64cc7367ce4a5c74425eafbc7d90d9ea43bf03a278c121a63b6
2. 0xc5e2522dc604ce4c4f8a180fdc4ccc644d4e8a18fbd20df1c8382c37be1daec8
3. 0x50b19987ea3818e3fa1c693a3090a5d36e5c6fc5ab54f2f484d4aa26566b3c2e
4. 0xfa49cfdad0b53e562392a39e1af46cb59dc56b48dc3b44a75c69a68a0bb0bc23
5. 0xb6b62a500c370cfc655997af7e13f68b76b8eecd1d83420539efd4e36ee81b89
6. 0xbb3acf5e175965f49afb901832c891f6f1b16ec981a49b109f9289d51898fec5
7. 0x50970d2467dbb5699fe2ecee7e84f88075cd25da086bfdc21aae84a504e8d69e
8. 0x34e8fe027972efc878df2210c6f8423fd1447b0c2f20a11adc5249cac1283a82
9. 0xf1756829b05217895f68ee473e5303ddded2191c842856cf4e432d9518a7616c
10. 0x818cc59d34ccfe2393f92012bc86601afd9f288f2f960767521cbd3053a3333c
11. 0xd0a8fcd7581320df765e293ac18ecdb0c84895304e75682f6c130e9b5c6b0ed8
12. 0x1a61f9ab4a9304db8146c466be341271a345718ebf06b718e0f0dd9f347d2fbd
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae