Evidence row 748894

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/rowfeed"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=rowfeed/google-serp-api,rowfeed/google-images-api,rowfeed/ai-search-visibility-tracker,rowfeed/google-news-monitor,rowfeed/amazon-product-tracker,rowfeed/google-shopping-prices,rowfeed/apple-app-store-scraper,rowfeed/steam-game-data,rowfeed/youtube-transcript-api,rowfeed/google-jobs-api,rowfeed/google-ads-transparency,rowfeed/google-maps-rank-tracker,rowfeed/google-maps-scraper,rowfeed/google-hotels-api,rowfeed/website-traffic-checker,rowfeed/backlink-checker,rowfeed/broken-link-checker,rowfeed/career-site-jobs-scraper,rowfeed/keyword-search-volume,rowfeed/competitor-keywords,rowfeed/google-trends-explorer"
    ]
  ],
  "name": "Rowfeed Search & Market Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T07:54:05.570378Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T07:54:05.570378Z",
        "updatedAt": "2026-10-28T07:54:05.570378Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "ChatGPT visibility, SERP, Ads, Maps, Hotels, traffic, backlinks, News, Amazon, jobs, Trends.",
      "name": "io.github.kristerkb-pixel/rowfeed-seo-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your Apify API token as 'Bearer <token>' (free account at apify.com). Clients with OAuth support can sign in instead.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com?tools=rowfeed/google-serp-api,rowfeed/google-images-api,rowfeed/ai-search-visibility-tracker,rowfeed/google-news-monitor,rowfeed/amazon-product-tracker,rowfeed/google-shopping-prices,rowfeed/apple-app-store-scraper,rowfeed/steam-game-data,rowfeed/youtube-transcript-api,rowfeed/google-jobs-api,rowfeed/google-ads-transparency,rowfeed/google-maps-rank-tracker,rowfeed/google-maps-scraper,rowfeed/google-hotels-api,rowfeed/website-traffic-checker,rowfeed/backlink-checker,rowfeed/broken-link-checker,rowfeed/career-site-jobs-scraper,rowfeed/keyword-search-volume,rowfeed/competitor-keywords,rowfeed/google-trends-explorer"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/kristerkb-pixel/rowfeed-seo-mcp"
      },
      "title": "Rowfeed Search & Market Data",
      "version": "1.15.0",
      "websiteUrl": "https://apify.com/rowfeed"
    }
  },
  "source": "mcp_registry",
  "summary": "ChatGPT visibility, SERP, Ads, Maps, Hotels, traffic, backlinks, News, Amazon, jobs, Trends."
}

What the leaf hashes

{"body":"028b6cfa123abe29b96fb91e8ae5e117479e43a2e839c515920d441897c9e810","id":748894,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793176884962637,"prev":277839,"subject":"mcp_registry:io.github.kristerkb-pixel/rowfeed-seo-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xab25fec86bc73a093d09c27b7e44aaac59d32832c35223705b3e27385b0fd9d8
2. 0x9e00360d4341022daadd706d8f2ef0913f17e1f52d003e1b466411b16cf88a40
3. 0xd173fdb220f4348890d1c41d47c0d286634aad2a26131d6db13be27a3f123dc8
4. 0x559e2b630bfef4565396fe1f76f3baa93417900954bd9f89360ed2ed2fe13f93
5. 0x975abfd8778ff024222d8d7cb83b36641dc03692b50054b598a91245e3221d19
6. 0xaa434952704ce81273beb77ea9349b4c8b342c4651840a14fbe72dff3bccdb1c
7. 0x6b07068764c59811fd6223096c4225b0ea8d0c5f0b6f2f803aa95b1ad787e5b6
8. 0xe989b8d3f03df11a868275de66fecb69db190b70339dcfe3a8bce09fc05f8944
9. 0x91d920fe221b35d529222930c96c0a1f613206069baccd76768cfca3a42f8d70
10. 0xdffac9c9b6cc183aca5c51feb97d5189e91665ad06adbf563c911f98b98dc52f
11. 0xf34e41e9cc277a20c385102e8a5576b2276ddc59d293beab12972e80ab78e92a
12. 0x864e56ea8893f5b4969f5ebe8f1883dd12c242d8b9a9190f9a253d195d8ae03a
13. 0x25ce3921a378a5ca7081b75efd44058d84ef243397958d9919be590e3c4f72f0
14. 0x518f746edef7675640c92fbe2c056392702ec8f1ebbb6ede597bd5f7c0c5aea1
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae