Evidence row 40269

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.apify.com/?tools=rowfeed/google-serp-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"
    ],
    [
      "web",
      "https://apify.com/rowfeed"
    ]
  ],
  "name": "Rowfeed Search & Market Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T05:56:13.039099Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T05:56:13.039099Z",
        "updatedAt": "2026-10-23T05:56:13.039099Z"
      }
    },
    "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/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": "1.13.0",
      "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":"89b1fc57d33456a455b218834fd8ace6e0f31c48aee974cfb5a92a5d0e6d1a24","id":40269,"kind":"listing","method":"baseline/1","observed_us":1793025396925479,"prev":null,"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. 0x5c74032392c0191303659d65ea0bcdc002518ce38d3ef8a04c581e1c3cd8f342
2. 0xa39fe91d93bc3d788ef6e9d405b62bdb21a514f080207cf250a99231304b4e11
3. 0xa1b1866891a69b3b31a7a6b9a29348affdd954d1f0c94c506ea275a62754fa58
4. 0x7cfc50800815135ebf34d2d0f049dd325046db00662a9e721581bc784c85ec4b
5. 0xa4665ee7d0d727fd9a90bd2b5fd6ac460e0ac60e5e25be5d1448c5a5e8ebe23c
6. 0x3800a17fc0593e9a1271238eec3e925054a98e279a7eecb9faeb0529ec3963f2
7. 0x3e0a30d972618897e4eb59aae4d45194d3c6644144e7b4b3dc44f171d6a3e612
8. 0x9ef5c5467eba2fd02489e4291441b81d64cca1b78170da21afacb2bd0da6c1c9
9. 0x13220318983947825aa347852018f28bc5d9dfa7ace868b9d65e7d6b238a6e1a
10. 0xa8ffcda5ce803e6416e11aeb68f113e4b6fd6bc8a9d891a50b9f815e09eedb9f
11. 0xc6d2784f07e8c139bf8f780cbae14d0deadd031c795b132568f433e9f582c7d3
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae