Evidence row 277839

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/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": "2026-10-26T17:40:19.069411Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T17:40:19.069411Z",
        "updatedAt": "2026-10-26T17:40:19.069411Z"
      }
    },
    "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/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": "1.14.0",
      "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":"9190735bc170e5a8909a325bf9f77d57594d2606b85b6374f1d01f1bf7a12fc8","id":277839,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042042806571,"prev":40269,"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 2026-10-26 (296695 rows).

1. 0x06b774f7b393c4907676a6f70e4850276c72a900e01602128d476327b5b903c3
2. 0x5c4af49a2569ca6e8580b5ee358c2057c54a2aadccda7779c30fb026cd3b82a0
3. 0x515ed760efef0b9c189c714d349c1f0d1b7ac2d345841709a1d216fa87f1b497
4. 0x21af6c985133fb1f14b0add8403be3ff6e2c081ed0710fdbe14f6d2619f9b310
5. 0x0eb2ce45905f5d30208528a96dd11a4a62c6ca7d3c72f0ccd6884774fe4ce902
6. 0x29137ed269b7636f513a52ec50770ba024efe6b98eedc2c25e76e09c2dad9001
7. 0x700a8547640e4b7b87dbd1db293f984bbed575b4fb13d04dc15b53a3bacc5c1f
8. 0x0c0150fd35ff3f867c4e3ebc61af880253fcc04a25aefc77121b59ca463c4322
9. 0x6e538db4f1455c6d04905f64f86fb450c3bbff3587230abde981dd4508ce1db1
10. 0x9abec6ee1635bb27b43d1d28ce76f43acecbee7bd987ce66e0f56f906bd1efb6
11. 0xdd6d5f87470c9b64b375ecc2fb3ff4a65fedf3d6a0bd40f365da40a6a41b103d
12. 0x7910a200eb458bec3c3badb3b2ead3e75cec5f3ba263800cea6b9f32efb53f25
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae