Evidence row 22139

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.wyvstudio.com/mcp"
    ],
    [
      "web",
      "https://wyvstudio.com/"
    ]
  ],
  "name": "WyvStudio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-17T05:13:43.161081Z",
        "status": "active",
        "statusChangedAt": "2026-10-17T05:13:43.161081Z",
        "updatedAt": "2026-10-17T05:13:43.161081Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Make short branded ad and social videos from a product link, script or idea, in your chat.",
      "name": "com.wyvstudio/wyvstudio",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.wyvstudio.com/mcp"
        }
      ],
      "title": "WyvStudio",
      "version": "1.10.0",
      "websiteUrl": "https://wyvstudio.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Make short branded ad and social videos from a product link, script or idea, in your chat."
}

What the leaf hashes

{"body":"1c3e1cdd74b6c43cb7d86de32997a50b210fa301e642ed86a51846e8f6de90c1","id":22139,"kind":"listing","method":"baseline/1","observed_us":1793025341502948,"prev":null,"subject":"mcp_registry:com.wyvstudio/wyvstudio","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. 0xd79186e1cc59e7ca47cdcebaba62a8dccb7d8899ec4079cde52276535fd40718
2. 0xed59c5a1581b4b3ba597a0bd685c79f8b6c5f255353e78b19cdc1a9561b9df01
3. 0xcaf8db96597cd16086c40ba1747d4d5d5739cd9e964e340eba9460c8b34fe9af
4. 0x66c1d53c5d167365cecc6b7be088f24d4a95dbc65a7cec2539ff69cb14476a04
5. 0x814719ecbce153025f44d77295e78851be6070ae87a997b11bd8bc575743bbe4
6. 0x06f11164ec4f2f547dda43636d81384914644ce2eaf640f27ded56c4974a24a9
7. 0x09000a7053a9e969d541c0c3fbe5cd9d3918c229939b74eb8664ff50845c8e56
8. 0x1c5df9d19929ffc7d15fd6f0dd957d0980892d030089758c828e9220f0f2ef98
9. 0x5e11af53e43c95306b5bec7a7eb4e86feafed8da8ae8d158e8ba26ce20f87a53
10. 0x4c6a4d003a4c8e394c82c8f16a5c6669cfbbac391218d8be2c13f5d5aa94e7a7
11. 0x681ef979e2591e4ee00c2230855c75508aa926b1abc5e4e5e6a9348a15261045
12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae