Evidence row 38204

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.datasocial.ai/mcp"
    ],
    [
      "web",
      "https://datasocial.ai/"
    ]
  ],
  "name": "DataSocial",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-29T19:02:39.804037Z",
        "status": "active",
        "statusChangedAt": "2026-09-29T19:02:39.804037Z",
        "updatedAt": "2026-09-29T19:02:39.804037Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Query a TikTok data warehouse (creators, videos, sounds, daily history) with read-only SQL.",
      "name": "io.github.hashfunction-dev/datasocial-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your key>; free key at datasocial.ai/keys (sign in)",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.datasocial.ai/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hashfunction-dev/datasocial-mcp"
      },
      "title": "DataSocial",
      "version": "1.0.0",
      "websiteUrl": "https://datasocial.ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Query a TikTok data warehouse (creators, videos, sounds, daily history) with read-only SQL."
}

What the leaf hashes

{"body":"f5f3cf4cfac6411a91f7d38dc0474862c87e6a33932358cdede4a34fd959a2d0","id":38204,"kind":"listing","method":"baseline/1","observed_us":1793025391564384,"prev":null,"subject":"mcp_registry:io.github.hashfunction-dev/datasocial-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. 0xe75a8dfecb34b88fad455c011744757ab06f3598ab67b33f457b49da8456a3dc
2. 0xaccd8356130e5b844753d8aae867c0e999f897805069da54975f3c800d8018d7
3. 0x2c20c92b18ed69306189ef0c365916ea541384e31373e996576b31775022a8b8
4. 0x0a53a47a8b6ce98b714c986bd5875400c603a73ad47a669d974dec1d50b0c589
5. 0x42c0555cb8a4294411a38a2de1de3cb57d3f195712ffc2839dc772ce758b5136
6. 0x08b32df699015611d8d94609d1647cc0d11d4d1a140831c05c0767801c087f27
7. 0x07257184309710670fbd25da45ab86cee6af3a535ca55b517534ca4e8be76f58
8. 0x49fc16891648636612ed5bc25f23ee5c444b2c5d126d8c4c2c8c9e21606fce2b
9. 0x7ac3b0988445398aa46dab8c66370eba9af298b98f0fbd41fe2bb0ed965c3be1
10. 0x7deeb175e21dc795de5c6a6747c18815aec2ac086521557682cc9d301183bd2e
11. 0x59e039ae04bb13d1c4f6760e5371456ed0590ed6a27668ea3df8a519b5fd4655
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae