Evidence row 19565

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.apify.com/?tools=enezli/youtube-scraper"
    ]
  ],
  "name": "YouTube Data Scraper - Videos & Channels",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-28T08:58:59.634477Z",
        "status": "active",
        "statusChangedAt": "2026-09-28T08:58:59.634477Z",
        "updatedAt": "2026-09-28T08:58:59.634477Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scrape YouTube videos and channels: titles, views, likes, subscriber counts, and upload dates.",
      "name": "com.ranovam/youtube-scraper",
      "remotes": [
        {
          "headers": [
            {
              "description": "Apify API token as 'Bearer <token>'. Optional if your MCP client supports OAuth.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com?tools=enezli/youtube-scraper"
        }
      ],
      "title": "YouTube Data Scraper - Videos & Channels",
      "version": "0.1.1"
    }
  },
  "source": "mcp_registry",
  "summary": "Scrape YouTube videos and channels: titles, views, likes, subscriber counts, and upload dates."
}

What the leaf hashes

{"body":"c34ff317b167bbb3541b448dfc2d8b01a6fbc195a776df674cab06526beda1a8","id":19565,"kind":"listing","method":"baseline/1","observed_us":1793025331940160,"prev":null,"subject":"mcp_registry:com.ranovam/youtube-scraper","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. 0x43e3a7b29ebca6b31f9c6df554e81682c8151a357fbef57a89e0dc48214a17a7
2. 0xf4e7d026e605c3672c999e9ba6f05544c98b17a32de773fe480ee35a3731cb1e
3. 0x2641b1419bd98c8e27c6745a0da15d81bdb0175f4cb77e2756b954f2935d4bea
4. 0x7cd1e5aa9a6de3eeedbd0ca3d80bcc1b42eb66e02700e8accd54eb2800e8103c
5. 0xd5b3a22dd29a05404a5b6146eda788d4eba7bec5a23d5ea142ea8234ad2358b1
6. 0xcef3aeda6d955421aec2a576ed343f0931e9dc7dc50ce8c907752109c438e447
7. 0x95e351abd7072e968479e5574747bd2a33dd6b88ec06b09ac3358ce6ec81c27a
8. 0x1fb3776f585c44dbfe6d8461a475de7c3160ed9362e5f6a8f3fbfd9f2b840460
9. 0x7548a06d81eec6f7a871b0f5e95a2a8ef0b7cb2bad9381bfc2356cf67b2e5859
10. 0x1dc09c8e92168e3a1cdf1a0e953982ca9207934a0dfce256095416cf4102fbce
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae