Evidence row 21583

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.ultimatewebscraper.com/mcp"
    ],
    [
      "web",
      "https://ultimatewebscraper.com/mcp"
    ]
  ],
  "name": "Ultimate Web Scraper",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-04T07:01:06.645685Z",
        "status": "active",
        "statusChangedAt": "2026-09-04T07:01:06.645685Z",
        "updatedAt": "2026-09-04T07:01:06.645685Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scrape and crawl websites into queryable tables: products, leads, Shopify catalogs, real estate.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://ultimatewebscraper.com/logo-256.png"
        }
      ],
      "name": "com.ultimatewebscraper/web-scraper",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.ultimatewebscraper.com/mcp"
        }
      ],
      "title": "Ultimate Web Scraper",
      "version": "1.2.0",
      "websiteUrl": "https://ultimatewebscraper.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Scrape and crawl websites into queryable tables: products, leads, Shopify catalogs, real estate."
}

What the leaf hashes

{"body":"72fd8bd92aa180c06c0cab28d262f214cfd1553f63e5bec0f35fda2f11e039fb","id":21583,"kind":"listing","method":"baseline/1","observed_us":1793025340687769,"prev":null,"subject":"mcp_registry:com.ultimatewebscraper/web-scraper","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. 0x956235afd3b14b298ceac194667f0ba3e99706af1af90b8c2a74a8a5e3dbaa1d
2. 0x4a4a151c57c8eb2b4c10a43127990f96924250877bcf234b4df97cffa6002853
3. 0x0bab0d52f262f3ded8773fb33a8069d51f98dc3d87e57bde677999b2ad8245db
4. 0xb7ad73d81241b17cc922fa7ca894dcbcee68ba82dc343c5eed6c70f1772cb264
5. 0x32c8c499ea3a0c56188fd872d7cf208af2f0efae349745376a5b2d51f259f562
6. 0x344200a9d917ac185f56f60f0048d84ac681a06215890970b0e1ac4d2000fd72
7. 0x39ce95011739b5ffb1bcebbb4ac54d3b1a20a067ad45be3ce4dcf7713a722ce0
8. 0x6f765da9a8d0ccb7985c12215c53632d045fa58ba12bcef231763e231d263927
9. 0x8bb4ae48c5cdba5042216585c6dddf5fbff262f6ecfec2dd76b2c56c1b621777
10. 0x93fdf56e11ca55e7de8840750dc407c579d998851eeba81adf9b02fc56cf0786
11. 0x410382a743218ee37cce3087a0bdbcb3f5a456fc78a975bb16e175d9ceedd913
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae