Evidence row 769054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/plainrows/backlink-checker"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=plainrows/backlink-checker"
    ]
  ],
  "name": "Backlink Checker: Referring Domains & Anchor Text",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T09:28:50.110423Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T09:28:50.110423Z",
        "updatedAt": "2026-10-28T09:28:50.110423Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Bulk backlinks of any domain or URL: anchors, dofollow, spam score, referring domains.",
      "name": "io.github.NadaHo/backlink-checker",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: 'Bearer <your Apify API token>'. MCP clients with OAuth can sign in to Apify instead. Runs are billed to your Apify account.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=plainrows/backlink-checker"
        }
      ],
      "title": "Backlink Checker: Referring Domains & Anchor Text",
      "version": "1.0.0",
      "websiteUrl": "https://apify.com/plainrows/backlink-checker"
    }
  },
  "source": "mcp_registry",
  "summary": "Bulk backlinks of any domain or URL: anchors, dofollow, spam score, referring domains."
}

What the leaf hashes

{"body":"60cf3c9b0289bba85cd309f89d22f917fa6f99fdd03350a0bdfbfa081c579321","id":769054,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793182251334258,"prev":null,"subject":"mcp_registry:io.github.NadaHo/backlink-checker","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x26ead4e8a24b76acf2dc5fe0a7cec9ab8e8860d5019d71cec53da42d910a2977
2. 0x43d50be35e7b40fbe9916b98b59277c351b1a43d82f9eb669f93e6b0bfc2a987
3. 0x39fe36bbf8b3f9e8fb27f8bd4ba46b848445f08d55eca69c4f7aff0cb66610e2
4. 0x33886013ecfd5725c08077036f96f79e12544169fe8da5e76c8b091b80b57215
5. 0x19f7d3c3f42545bf4ecfe2b2d9c379c2d07e3d3d7f7e4530b11315a91714bb8a
6. 0xb7e76666c97048a92fff7228b04e7e0fbd274a43ea3b65693fddeff5eb203e9e
7. 0x32cc267cde00bc3341aeee3538efb1c1b90eb0cab3a8f9bbe27765f311baf7d6
8. 0xa033fbaddcc62e4875876294b5f99632d1e0d8a3312a3fe87d531fc68e149847
9. 0xdbf45c16aee5454a86ee3c305cbbe5a84736da2337baf343e6603ee3992a251d
10. 0x958a32ef92b2ba87b3ce2a26b3ced996dbda476649d58882e5555fa1cfa1ba7c
11. 0x027e12b0a28856ca9df389a4ea99a1919dd92fd8fb0cf17a014b9991700c1081
12. 0xd5cf3949d64385f93139a7fe587a2a2a5914492d5173ba33feced3c7038c0d7f
13. 0xfcc0286dc0eb69aad96b886d1f2a42a5bc1d90d84cfc212c4ef6bde6a564a1de
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae