Evidence row 572874

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/benthepythondev00/apify-web-data-mcp"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=benthepythondev/google-maps-business-scraper,benthepythondev/google-maps-email-scraper,benthepythondev/website-contact-extractor,benthepythondev/tech-stack-detector"
    ]
  ],
  "name": "Local Business Leads",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T22:07:42.631744Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T22:07:42.631744Z",
        "updatedAt": "2026-10-27T22:07:42.631744Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Google Maps places with emails, phones and the tech stack of their websites. Runs on Apify.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/benthepythondev00/apify-web-data-mcp/main/local-business-leads/icon.png"
        }
      ],
      "name": "io.github.benthepythondev00/local-business-leads",
      "remotes": [
        {
          "headers": [
            {
              "description": "Apify API token, for example 'Bearer <apify-api-token>'",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=benthepythondev/google-maps-business-scraper,benthepythondev/google-maps-email-scraper,benthepythondev/website-contact-extractor,benthepythondev/tech-stack-detector"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/benthepythondev00/apify-web-data-mcp"
      },
      "title": "Local Business Leads",
      "version": "1.0.1",
      "websiteUrl": "https://github.com/benthepythondev00/apify-web-data-mcp#local-business-leads"
    }
  },
  "source": "mcp_registry",
  "summary": "Google Maps places with emails, phones and the tech stack of their websites. Runs on Apify."
}

What the leaf hashes

{"body":"3ce6f727474ef5ddf9f9c4d8ba89bcbd691380980a19aaac16e01b632f17136d","id":572874,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793140863619237,"prev":34059,"subject":"mcp_registry:io.github.benthepythondev00/local-business-leads","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. 0x870ec874e0e27f35bcee5c92b75a9283a9726244ce2a512f76b63d18ce5371ee
2. 0x56be7a8d583b880ecc3d5d74f7453f6987d5a80900ef463cf7fad367f07b2978
3. 0xa0517b477fe750755865fb0b683890b38959689aa237c1f4abd50a291f3f08f9
4. 0x2a804f4425596e47e86a3e117f10872e925ebbbe29596b2440fcd3390ed66b9b
5. 0xee0219116b1159c193f80c0b87ad16ec42d95debc8295dcc212b889aab51d04f
6. 0xbac221cafb474789378d937ba12e92dbf24a5d4e343a312ca949045a5ba5a00f
7. 0x119043cd61207296714bfd57e11f4103cd7b972a13c01defc93b87d0aca863f3
8. 0x287bd355e80d2379cf20e05ecb7d22f5450f94a4edce8a605ea5b9a32d1b2d00
9. 0x3b52c6ad26fef54f1a95dab30d52c670f796f7d232c75b00704e0499d5bbe4a0
10. 0x3ad36be139732c0f1161d23d3ac1b36f0b333f6c06f4553cb7e017b8df590a80
11. 0x75376c2d4b66495f3289538d2a16eac6d0471b87780b054af7810e758374d02a
12. 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
13. 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4