Evidence row 21725

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.variafy.com/mcp"
    ],
    [
      "web",
      "https://www.variafy.com/"
    ]
  ],
  "name": "Variafy",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T18:49:39.619456Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T18:49:39.619456Z",
        "updatedAt": "2026-10-15T18:49:39.619456Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Meta ads from your AI assistant: results, wasted spend, campaigns. Every change is previewed first.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://www.variafy.com/assets/brand/variafy-icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://www.variafy.com/assets/brand/variafy-favicon.svg"
        }
      ],
      "name": "com.variafy/variafy",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.variafy.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DenysVolynskyi/variafy-plugins"
      },
      "title": "Variafy",
      "version": "1.0.1",
      "websiteUrl": "https://www.variafy.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Meta ads from your AI assistant: results, wasted spend, campaigns. Every change is previewed first."
}

What the leaf hashes

{"body":"d4b18de2302102aad72ab3330cc0a4fad82f40f483919428cfd6b5e58cec1b4b","id":21725,"kind":"listing","method":"baseline/1","observed_us":1793025340878036,"prev":null,"subject":"mcp_registry:com.variafy/variafy","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. 0x76f02700cd9802a771b5932d489b779f7e0b95b0f89ff5e26d5eb9089399b9dd
2. 0xacb90dfc721150fdb6dacd7186a06bca7a1edd581afe8eacee075731f0a37aa3
3. 0x8af53d8653029f381201a4cdbac578fb296ac8fc160b09761f9e908ed79399c7
4. 0x5046e0d99d769ff7dba76a60b63bd984417b2fdb2bc801fac19c9c38cb4cf43a
5. 0x5e8e65c1859c0bb92edbcb069fd7c61dbf01ad3b8252b1199811f01b1283a93d
6. 0xdf919e51b8746134287dfbbb39c649422645bfcc849d70ed66f428471b3e87d2
7. 0xef331657294177ac8ce84dd0207a581ea819551e163aeb667271cd1359ad180e
8. 0xdbe57850e59c70290dddc9b3950005a045011a6afad191416f678e7146255e6e
9. 0x6cd3debb5a65c2dafba9939b6b9fc1abd3a727f40687be43bc8d2d62366be83b
10. 0xb543a7014a7da7ab1677250ea2e4cf5246b237487bd67575741c51bad8f72af0
11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae