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Evidence row 2026081

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.johnisanerd/duckduckgo
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6d404b36e1bf436ef7924e6215c055ac8f58a22d827c99417f9bb1f86a3b5e4f
Leaf
0x32a3fe1501cfcfb83f02f2c7beaf5adfa87b57795f32f6ab816bee0782180f15

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/johnvc/DuckDuckGo-Scraper-for-serp-rankings?fpr=9n7kx3&fp_sid=mcpregistry"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=johnvc/DuckDuckGo-Scraper-for-serp-rankings"
    ]
  ],
  "name": "io.github.johnisanerd/duckduckgo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T00:57:54.180477Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T00:57:54.180477Z",
        "updatedAt": "2026-11-02T00:57:54.180477Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "DuckDuckGo search results and rank checks via the Apify DuckDuckGo Scraper, hosted MCP.",
      "name": "io.github.johnisanerd/duckduckgo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=johnvc/DuckDuckGo-Scraper-for-serp-rankings"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/johnisanerd/Apify-DuckDuckGo-Search-Scraper"
      },
      "version": "1.0.0",
      "websiteUrl": "https://apify.com/johnvc/DuckDuckGo-Scraper-for-serp-rankings?fpr=9n7kx3&fp_sid=mcpregistry"
    }
  },
  "source": "mcp_registry",
  "summary": "DuckDuckGo search results and rank checks via the Apify DuckDuckGo Scraper, hosted MCP."
}

What the leaf hashes

{"body":"6d404b36e1bf436ef7924e6215c055ac8f58a22d827c99417f9bb1f86a3b5e4f","id":2026081,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793582291387996,"prev":null,"subject":"mcp_registry:io.github.johnisanerd/duckduckgo","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x32a409e4ee765aa10f0ff35ded05fe13926fb974c833e750fb59f2351b2ea016
  2. 0xc9e8b48679a6ba945a757a24b21e7a09392629cd00e36c7803e7d4c36af40a9a
  3. 0x5ef6c63333d234a6ddc33648f25c407b2526ebec8d7534bee4ab495ce8158cc5
  4. 0x8d5a6bc4633318ae465a1accd018756ba0b6b3618856fc0444d2a04c8669332f
  5. 0x84f8686dbbbc9feb970d4a8d0eacc113e9cba211b908d8e415f5bfdf3329b825
  6. 0x64a83f4b1604bf908a893995b4eb98a47f877e59192d18a18350cb291c296641
  7. 0x53d82274814abb0d15dbea666daa9823001499efef52e2bbf012a451043d8539
  8. 0x4b04e2d861551e5c985fb9a522ca5bd5520806a38ff8f1db6c989edaf9797b56
  9. 0xac833f5e81a82ffdf333fe2504ab23c9a4a39cc25d3bc24a4e72d7c14f635a2c
  10. 0x424b41a794092c389278e4c6328fdfc4260aed207afcc5e669092a6fdea9086d
  11. 0x63d9f2abc84685b720039ce7c24fc7e3bafd26d6663c9bdf02ba7428cd48a684
  12. 0xfbb11fbb16df1387fcf6dad1ff255bb69acc83242a947f9efddb3836b0f91e4b
  13. 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
  14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
  15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON