Evidence row 35865

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.dataify.com/mcp?tools=user_info,web_unlocker,google_serp,yandex_serp,duckduckgo_serp,bing_serp,amazon,youtube,facebook,instagram,reddit,walmart,google,booking,indeed,airbnb,google_play_store,github,tiktok,linkedin,glassdoor,twitter,crunchbase,zillow,ebay,chatgpt"
    ]
  ],
  "name": "Dataify MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T07:18:29.943801Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T07:18:29.943801Z",
        "updatedAt": "2026-10-14T07:18:29.943801Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dataify 数据采集 MCP 服务，覆盖 Amazon、Google、YouTube、TikTok 等平台的采集与搜索",
      "name": "io.github.dataify-server/dataify-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Dataify API Token，格式：Bearer <token>",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.dataify.com/mcp?tools=user_info,web_unlocker,google_serp,yandex_serp,duckduckgo_serp,bing_serp,amazon,youtube,facebook,instagram,reddit,walmart,google,booking,indeed,airbnb,google_play_store,github,tiktok,linkedin,glassdoor,twitter,crunchbase,zillow,ebay,chatgpt"
        }
      ],
      "title": "Dataify MCP",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Dataify 数据采集 MCP 服务，覆盖 Amazon、Google、YouTube、TikTok 等平台的采集与搜索"
}

What the leaf hashes

{"body":"00800948eef0fd10c7bc88ac364a5aa88b706f5ddcc03d923c371a6459c249f2","id":35865,"kind":"listing","method":"baseline/1","observed_us":1793025374733076,"prev":null,"subject":"mcp_registry:io.github.dataify-server/dataify-mcp","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. 0xc803a289976aa58a1ed54b95a656a9a1c7dfba4de103951da22afb51aff9e1a1
2. 0xb2bab2b0edaf44e2158221521d2b01cdf561c72e282d207216f990a586833a95
3. 0x905de0126406e4d7b773aaaa070eb1e3842d965e9c8ed1613c428f662b2a28b0
4. 0x2988040f3a6ba82bb181c1e61ae2b33c8cc10a5d18ab0d82cbd5ec404e211777
5. 0x1d762dbb8ba26599b6794f78563bf80bbd0860c6a622a4410f6bab208b8875b0
6. 0x3c1d8b3833e4de5d33aa3282c83d98f5e67890264add08fc2b20330a26465b9c
7. 0x718952f5914f4e2e4873ccc8add8066848cd5fb20092a3aa37098f4cfd49bf56
8. 0x0e35c7e203af69a17c829920c6b37695c713943ae4e9ae7a37d989c5514c4687
9. 0xcb86a45ea79d3e9e984baa2ec9f053500a4ceabd59c4d23baa5b2c64d2bdbbd3
10. 0xa403d1fe215a97991378c0b67b9af7ef7b1e56dd3f0f7b576359048c108af6b9
11. 0xac575d7ca8c3c7e88957908dda0517fbb35f0894886bb91a97cff3aa71fa23e9
12. 0xde09984239f27618a13932caf48f5d39831fc5021500b0581dce0dabd570bd6e
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae