Evidence row 18125

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://my-tv-channel.com/api/mytvchannel/mcp"
    ],
    [
      "web",
      "https://my-tv-channel.com/"
    ]
  ],
  "name": "My TV Channel",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-11T21:11:05.3057Z",
        "status": "active",
        "statusChangedAt": "2026-08-11T21:11:05.3057Z",
        "updatedAt": "2026-08-11T21:11:05.3057Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Create and run 24/7 linear TV channels. Import videos by URL; we transcode, schedule and stream.",
      "name": "com.my-tv-channel/my-tv-channel",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token: an API key created at https://my-tv-channel.com/agent-keys/ or in the app under Profile → Agent Access. Requires an active subscription (any tier). Format: 'Bearer mytv_sk_...'",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://my-tv-channel.com/api/mytvchannel/mcp"
        }
      ],
      "title": "My TV Channel",
      "version": "1.1.0",
      "websiteUrl": "https://my-tv-channel.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Create and run 24/7 linear TV channels. Import videos by URL; we transcode, schedule and stream."
}

What the leaf hashes

{"body":"dcd3740878d4417b2f1e6872098d81958cb0341feb6fc6bf6449e8ac79540f11","id":18125,"kind":"listing","method":"baseline/1","observed_us":1793025328690474,"prev":null,"subject":"mcp_registry:com.my-tv-channel/my-tv-channel","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. 0xfa0bb1a1ce813a82913c5190caf58c39a53778b174ba5d77c0be1296aa1f467a
2. 0x5d740af290ff79a8b34ab1ed46d6c48dfa24cb0d5d97f319b9c52a8ec983629e
3. 0x31211e05c03945006bfcf060d14fca97153a9c83e05a553f8de5908a58d9f269
4. 0x713e7da10cae96710a23733a9cd65a2969c2519e1a3167aadca4f324ccfcb87a
5. 0xd2f564af6fa8e1d806d4781601ed738423ce8b9d17de299118e234087a35cd72
6. 0x4978e65049813dc05ced6a25f57e6fd52fdd9b3f9e9eb79cd6cbe5651825d94f
7. 0xa6d5673fd4f5eddffb012e23af0dc832e12b3ddc05f0a02944e7a99a5327cacd
8. 0xd29e275d64757d88644acc87a1007964660fae468fc99791386f93a7d9dffbf6
9. 0xde9460f38251cf9d9321dae92e4ed8994dca62fca9e7eede64bf8c45ee8d5b1e
10. 0x539ff7502919607fcda1d67de64d7acfca10d00be2f44b1ae5c38d6d4d122763
11. 0xacf2bf89327756cda11b6915c35395a33fba4f7cdd91adfd8c5f45018f6ddfe8
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae