Evidence row 4154330

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://vanthal.com/api/mcp"
    ],
    [
      "web",
      "https://vanthal.com/docs/mcp"
    ]
  ],
  "name": "Vanthal",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T13:36:46.138156Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T13:36:46.138156Z",
        "updatedAt": "2026-11-08T13:36:46.138156Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Sales, cash, stock, restocking, collections, appointments and tasks of a business in Vanthal.",
      "name": "com.vanthal/vanthal",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: Bearer followed by a Vanthal assistant key (vth_...). Without it, the server answers 401 and clients sign in with OAuth 2.1 (PKCE, dynamic client registration)",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://vanthal.com/api/mcp"
        }
      ],
      "title": "Vanthal",
      "version": "1.2.0",
      "websiteUrl": "https://vanthal.com/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Sales, cash, stock, restocking, collections, appointments and tasks of a business in Vanthal."
}

What the leaf hashes

{"body":"8fda8d3c318ab9f023f1268f3f3c94c31a013342c9ccd69f36523999e8246d95","id":4154330,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794147966827210,"prev":21724,"subject":"mcp_registry:com.vanthal/vanthal","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0xafaa495b5d7c700e2406530a2bf1f8580a4fba93ff7e398d7cb64af5303e8b95
2. 0xc33bd6e245f9ca135464af1773a138dceccb1497eebc8a9f2b0debb73c6e92de
3. 0x178823e50dff98195e5218c774af31d35a4f1bc5c23790231c4b0f9a4bdffc7f
4. 0x0d325be3245cae5ee9b052e233b4b35bfe2b1626a71d26bc32e81fb60de4d3db
5. 0xdccb68690ec2135e9cbc4d7d41d802196ee4d11322de4a7932b8b790896e3110
6. 0xcae1521996842fbdf24ac347cd64ee2d65f01680ab1411f21cd7f7fa326338e3
7. 0x82176855221329218cb09b833897317b16a674e322b8ec5be1448f6c528d3f61
8. 0xd255dbb44722c4f6d0eca9ad85f1946d38c28c37d8d9b96db4afd6934a23fc6f
9. 0x1f3f130266104ef3d778262a1b431fbad07d2473b0e0d246d72f03085bb73993
10. 0xf464c29e1a55f8b0eb76fe2899d1acbd553e0107b0bbf43b0aac36f5486ae4bd
11. 0x88c3553ef64624b8aae4647a3ce67c6d2d4d33a99d163be1dfd64be578687eb1
12. 0x3c7f0320e7b31da94a660eab252821ad8c20a1b84bfae27e2cfe4960d953f2bd
13. 0x0db88235da3f3baddb5e403297c1daeb4785419747e50cd0a0e1bda0dd0632ad
14. 0xd85caca09d67e98eb2b026377799d26ca6083ffbbf0ebc7166b50798c31da1d8
15. 0x0ab1ce41f6833c03a127e43753de6b18c947937a03d30e9d752d919125492456
16. 0x15fcf46472196b84319db11d0928bd9a7c1bffd0bf592e61363ef0eddd378bc6
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022