Evidence row 44915

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://notfair.co/api/mcp/meta_ads"
    ],
    [
      "web",
      "https://notfair.co/"
    ]
  ],
  "name": "NotFair-MetaAds",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-02T10:12:30.553432Z",
        "status": "deprecated",
        "statusChangedAt": "2026-09-28T06:46:56.524729Z",
        "statusMessage": "Superseded by io.github.nowork-studio/notfair, which covers Meta Ads and every other NotFair platform at https://notfair.co/api/mcp/notfair. This endpoint keeps working for existing connections.",
        "updatedAt": "2026-09-28T06:46:56.524729Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Meta Ads MCP (Facebook + Instagram) - analyze performance, manage budgets, pause campaigns.",
      "name": "io.github.nowork-studio/notfair-meta-ads",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://notfair.co/api/mcp/meta_ads"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/nowork-studio/toprank"
      },
      "title": "NotFair-MetaAds",
      "version": "0.1.0",
      "websiteUrl": "https://notfair.co"
    }
  },
  "source": "mcp_registry",
  "summary": "Meta Ads MCP (Facebook + Instagram) - analyze performance, manage budgets, pause campaigns."
}

What the leaf hashes

{"body":"ea776ad4d4c5e10ae68bf4d8d8c4ec6e417e945626b1575be57ab7bb16fbad41","id":44915,"kind":"listing","method":"baseline/1","observed_us":1793025405406969,"prev":null,"subject":"mcp_registry:io.github.nowork-studio/notfair-meta-ads","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. 0xe8ab14bb86fbb5bc88554e132c5f16e5cbdd63494bc32ccb815ff0d1d47bf980
2. 0xa53772e951a8f6f23c08025026deeb906fd7030f25d8e9b244c9edfe0e18aad7
3. 0xabd9d818bf0c0c0f12ab060e918c55f54acfe169a50c38f97755b5d15907af91
4. 0x9fad8f5fdb9932d70390b24e55a80ac6111f4dc62378d3b41a880a5fecf93f9d
5. 0xe841330b62145aed3462b56c091c2374ff4c44edc06e39438a41346fdf48999e
6. 0x044cc059fe49d131f9d2d0cd0e26b131e1ddc739d4191856dff06436385e5ec8
7. 0xa3be7e74173d9b939f2717f2d7d21279daac971a22589eb1a4e70e348da85338
8. 0x08bf0a52385f975ea2e240e60f13d607fb824cb85e640203c6127b2c120e524d
9. 0xc63ce14fc0ad442e5d1e0f435ad457c8c5ce3c740fcbc49a7b9dfb59778f9af7
10. 0x6660d88585624917f2e940d83f87f7e55f54cfd21b6105e91af9cff74045a16e
11. 0x11f999a56e0d8cc7daa64e4903eb41d6078ed2b930cfcc1858070d91536f22ed
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae