Evidence row 57780

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.nudgen.net/mcp"
    ],
    [
      "web",
      "https://nudgen.net/"
    ]
  ],
  "name": "Nudgen",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T04:49:02.640775Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T04:49:02.640775Z",
        "updatedAt": "2026-10-18T04:49:02.640775Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage email campaigns, contacts, brand settings, and analytics with Nudgen AI email retention.",
      "name": "net.nudgen/nudgen",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.nudgen.net/mcp"
        }
      ],
      "title": "Nudgen",
      "version": "2.2.0",
      "websiteUrl": "https://nudgen.net"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage email campaigns, contacts, brand settings, and analytics with Nudgen AI email retention."
}

What the leaf hashes

{"body":"ae4cd04312b59e6aaf0bf3c55b7e8e2ef3dbccbb67ae872451d8efebd2caf580","id":57780,"kind":"listing","method":"baseline/1","observed_us":1793025443269291,"prev":null,"subject":"mcp_registry:net.nudgen/nudgen","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. 0x9e9a8a5eb40d991b4f1da8ad872e1957b4710195ec15a4f79a18aff91d0daa66
2. 0xee8cff1734a78b048336d37bb522023457779d09100a7805bd1ee4b4edc1cd2a
3. 0xd4110baa537f62e6991c66a79389af00c7bb271035ba2cb0a3fac116e7937127
4. 0x70c56547b7137157173c765269a14caf6bd43d6aac4978039b5fe9372e3c0ec7
5. 0x2dd60536a8faf412d0f9da469f429434193ae18be7cea5b4326660799024af9d
6. 0xe7419c6e8fa39fa4ff7c507f8bea2feba1d75deefe1e76282939a4073801e383
7. 0xdf06621cd521f1b6cc77a2fd5b1fedba89125bb9201add3fce9c63625dec0f62
8. 0x213d33dfe594b0b75e561fd8f1f9ce55275011366aea4cceb8424e4e51ac5da2
9. 0x4933d5a94d3ca0d772b3fe0c5356ad1be08a3a466e33801618c74715d9abcc32
10. 0x09d2096f0041d239aabb289d63946d2f56336baf48a26fe3cc25b86c245adf8d
11. 0xcf41009271d76f70a486c0f32eb0d9e4d76bad43d622f4b5d56f18872edb19e1
12. 0x73cca5e5ba14c0aaa799d5324b89eb846e3c5546aab3b2cda0c05c5eeaa03168
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae