Evidence row 1228390

What was observed

{
  "endpoints": [
    [
      "web",
      "https://brandpilot.alvinsclub.ai/"
    ],
    [
      "mcp",
      "https://studio.alvinsclub.ai/brandpilot/mcp"
    ]
  ],
  "name": "Alvin's Club BrandPilot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T06:07:28.417256Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T06:07:28.417256Z",
        "updatedAt": "2026-10-30T06:07:28.417256Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Plan and run your brand's content across X, LinkedIn, TikTok, YouTube, Instagram and Hashnode.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://studio.alvinsclub.ai/brand/studio-mark-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://studio.alvinsclub.ai/brand/studio-mark.svg"
        }
      ],
      "name": "ai.alvinsclub.studio/brandpilot",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://studio.alvinsclub.ai/brandpilot/mcp"
        }
      ],
      "title": "Alvin's Club BrandPilot",
      "version": "1.0.0",
      "websiteUrl": "https://brandpilot.alvinsclub.ai/"
    }
  },
  "source": "mcp_registry",
  "summary": "Plan and run your brand's content across X, LinkedIn, TikTok, YouTube, Instagram and Hashnode."
}

What the leaf hashes

{"body":"819a1c8f240488763dcfa28f83974bc5ef5d65ad72c287bc39684649247ec4b5","id":1228390,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793340894029592,"prev":null,"subject":"mcp_registry:ai.alvinsclub.studio/brandpilot","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x0eb7b8270af30dde1dddb4f60a5ea669099d513bf188ddddb739f4d592db17ef
2. 0x45f9cf44e27772d2217cf542e47f9416439c94fba139aba241a8e9aa46d7d7a7
3. 0x4085da14a4db12e829cf2cfef77c0861b484f0488135773e090426a0198f8b87
4. 0xf1a91ca1419f7d691a1ae7e2e1112e54b1b6c5fdd0ea9bc6c2f8323b651fd0eb
5. 0x7df75dc1fcab1d279f548439c16feb9f9ff1a41e0a1fc59a1db18de1499b2f98
6. 0x260c12f25b412009344ef69c3bdafaea797962a937a6b3162ceaeadaf329d99c
7. 0x9bef24edc173bf6f71c4976cf142ca905ceead4ec3de77f21bf5ea1fa07c9f22
8. 0x58b5ecdac9ef07f4b5b5fb9624375ac79866436a3b89609fc52b0400adb718d0
9. 0x44e392e574179ef85999e7001516fdbb6899dd9b351300958b6d6def67c4caf0
10. 0x83a30e0430de8cb71af4edcde0a5889fb76b345afbddaf9959a4dce12aff8956
11. 0x0a5a52878f166561e16c70eb48f0817a69f4c3cb6ce60d6569eb7b61a2ce3bef
12. 0x76b747b413005e35892132851239d7e377c57980aeac62b425683a8406e94c45
13. 0x02b6f5aae7adfec888ccff919c6542cbe38945db1e9f845ec025a65f73f99ee2
14. 0xdf5b016e08f93664d06694a7722324dcb27caedd549f286f07d4b4798e0c706e
15. 0x2b7a05865245feaf40ea40b73e02d86357af2dcbac9c7b992f1420f5eaa15246
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861