Evidence row 506050

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.rooyun.com/api/mcp"
    ],
    [
      "web",
      "https://www.rooyun.com/developers?utm_source=mcp-registry"
    ]
  ],
  "name": "RooYun",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T15:27:34.68464Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T15:27:34.68464Z",
        "updatedAt": "2026-10-27T15:27:34.68464Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI comic & short-drama studio: scripts to storyboards, image/video generation on an infinite canvas",
      "name": "com.rooyun/rooyun",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <RooYun API token>, create one at https://www.rooyun.com/profile#api",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://www.rooyun.com/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DeepHiveAI/rooyun-skill"
      },
      "title": "RooYun",
      "version": "1.45.0",
      "websiteUrl": "https://www.rooyun.com/developers?utm_source=mcp-registry"
    }
  },
  "source": "mcp_registry",
  "summary": "AI comic & short-drama studio: scripts to storyboards, image/video generation on an infinite canvas"
}

What the leaf hashes

{"body":"3bdcabe88518d63634db321903e2a590c17558bf8466db9b2b5fa008736b71bf","id":506050,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793114942824722,"prev":495435,"subject":"mcp_registry:com.rooyun/rooyun","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x913013cba60c048bd67583e9b11b148bbb1a20ca5e0bd7fa367f47b3be31df0a
2. 0xfd34954a19d7d10eb5a443df5f50165e36a0e06ae918d5f1cb617d00de73d3f5
3. 0x25dd7b9df0698fccc71672380faa1d05633bf8abff8625ecc4cb352561a8d003
4. 0x38aee4117ea658909e93572fe06a23cfaf3bf4c5c7bd72ca5de6ec8e1736f90a
5. 0x5cf7a6c486ffb1570e16dd4aba4a8d6bcc5aa6d6b1df1ea630eb235dce049397
6. 0x186d83aa503c5d0e76f1976dd3a22de2e04eea99d57cc9690540eb247017d5e0
7. 0x4f175cbc2c751183a7968b361b44451f0993465e1d4106ac0d379d1e610853b0
8. 0xabb73a782bb3e30b489606b715cd85528271071ed5ddf88b28d400a3cf8e60c4
9. 0xc6a89bd2c38978f2753f0b8d3f4994907eb49153eca77865f52609afbefeaf04
10. 0x2ab0dbd7210c33af6218b1c006be07fbb68f58c4f020af15b26b474a81e50636
11. 0xe4e0761e46bc22777bc9e4a5791f18fb8244210f2d943234802b8ccdc8d058dc
12. 0xfd2b06953e26e4e360d929209ec04f8c67b7bbdc4861dbc60618fbc5f9b393f0
13. 0x5c9cbca5bb1d6be4d84e301b4e4c1a280536eb16ee98ed4add9057142c132dde
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4