Evidence row 52851

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.datalikers.com/mcp/"
    ]
  ],
  "name": "DataLikers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-06T18:11:24.101223Z",
        "status": "active",
        "statusChangedAt": "2026-10-06T18:11:24.101223Z",
        "updatedAt": "2026-10-06T18:11:24.101223Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Instagram & TikTok data tools: demographic user search, analytics, posts, comments, hashtags.",
      "name": "io.github.subzeroid/datalikers-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "DataLikers API key — get one at https://datalikers.com/tokens (100 free requests on signup)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "DATALIKERS_API_KEY"
            }
          ],
          "identifier": "datalikers-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.2"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your DataLikers API key from https://datalikers.com/tokens>",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.datalikers.com/mcp/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/subzeroid/datalikers-mcp"
      },
      "title": "DataLikers",
      "version": "1.0.2"
    }
  },
  "source": "mcp_registry",
  "summary": "Instagram & TikTok data tools: demographic user search, analytics, posts, comments, hashtags."
}

What the leaf hashes

{"body":"84fddc57f90421c83ea017278e9d7007b1b600d6db34952038ffe194629bd148","id":52851,"kind":"listing","method":"baseline/1","observed_us":1793025421853223,"prev":null,"subject":"mcp_registry:io.github.subzeroid/datalikers-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. 0xc7d5cc160622088afc53252d8767b32a72413ae56fe1475751e8b569c8d97b7e
2. 0x93427615c60afcec1a885ed56cdb75d9a3f821870c92e866547895f94c9cffa1
3. 0x878b10715e51a01ad60ba36427f558e85583737fcf91f35696ee4408d6dc3497
4. 0x000a1bd455467a09d3a6f77583e9ac777aee27d82610081b46b7a17cc626086b
5. 0xc3185316bd89abc2f856c7b6a5deeee7c78caa2c26748916e7b0fe81ffed351e
6. 0xe59c677ff12f08ab62a0e30a6f9b2246773a99e85b7c6f4ffd5c27de9f356dd9
7. 0x380c908943a74bb1d5346f876f945e894feb94ff0c77b33dd8a4aa5b9e069b8b
8. 0x81d48a7ae21fc21278a352fcce999cb55ddb7bfd000d03148f0e1e745e3c6795
9. 0xf3f47e89877bd2760627a1fc697133f8a4d8be4686cc5b205bf7ac340ebfb0f8
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