Evidence row 29412

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://bruco3--web-hygiene-mcp.apify.actor/mcp"
    ],
    [
      "web",
      "https://apify.com/bruco3/web-hygiene-mcp"
    ]
  ],
  "name": "Web Hygiene MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-21T09:08:09.517849Z",
        "status": "active",
        "statusChangedAt": "2026-09-21T09:08:09.517849Z",
        "updatedAt": "2026-09-21T09:08:09.517849Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live web checks for AI agents: sitemaps, robots.txt, URL status, broken links, feeds, citations.",
      "name": "io.github.Luca-003/web-hygiene-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your Apify API token> - get one free at https://console.apify.com/settings/integrations. Tool calls are billed to your Apify account, pay per event.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://bruco3--web-hygiene-mcp.apify.actor/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Luca-003/web-hygiene-mcp"
      },
      "title": "Web Hygiene MCP",
      "version": "0.2.1",
      "websiteUrl": "https://apify.com/bruco3/web-hygiene-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Live web checks for AI agents: sitemaps, robots.txt, URL status, broken links, feeds, citations."
}

What the leaf hashes

{"body":"602a294498246dc2f4620ddbb1ada41866cae4c7854eedda75a968fc71867801","id":29412,"kind":"listing","method":"baseline/1","observed_us":1793025361085293,"prev":null,"subject":"mcp_registry:io.github.Luca-003/web-hygiene-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. 0x5fd190d78ebd47bdec793f3eaf4fec6cb9746a5fd3497a88dcd13a661fa091c3
2. 0x282bd2abecbf3eeff7dad0ceef5a6693aef55bbec4ab2bce66b6c6046401a203
3. 0x98152f9e4fbb80a1229d83dace61e1f5540ab660c2d6c838a5af57b38483d47a
4. 0x035d29117f70a5c890668062e57627f2b259a76940292c6ea0ac2874dec1d2f2
5. 0x75a236f837f1474e1db0d370b45affbc4a89b226cec0f047705e67f94278976e
6. 0xe87aa57e00080e832db0acb68451bc9e53bb30157c9fff9db85e511a637705d7
7. 0xb82ff55cd6ea59fd19803d054464fba1633398e69b4fe495c5fe462571138f5a
8. 0xbec8a389052610722508bc91a5e1939103408fb46451597afbac699689c7d4eb
9. 0x32a6ebd5dcfb4231ea0ecc75ccc6c29a39771dcea84f7adfccbf329fb0e4daeb
10. 0x360237a2ff9bba9982b36dddf68bf6bc616012537d41d3a91a43fe37caee345d
11. 0xa50fca837a4f035829bddff38d023aff0ec4482f9bb5df60ea5b321b01e3e922
12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae