Evidence row 1057720

What was observed

{
  "endpoints": [
    [
      "web",
      "https://a11y.es/"
    ]
  ],
  "name": "A11Y Toolkit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T23:54:01.530333Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T23:54:01.530333Z",
        "updatedAt": "2026-10-29T23:54:01.530333Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "The accessibility layer for AI coding agents: audit, fix, document and watch - WCAG 2.2.",
      "name": "io.github.kinti/a11y-toolkit",
      "packages": [
        {
          "identifier": "a11y-toolkit",
          "packageArguments": [
            {
              "type": "positional",
              "value": "--from"
            },
            {
              "type": "positional",
              "value": "a11y-toolkit"
            },
            {
              "type": "positional",
              "value": "a11y-toolkit-mcp"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "5.20.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/kinti/a11y-toolkit"
      },
      "title": "A11Y Toolkit",
      "version": "5.20.0",
      "websiteUrl": "https://a11y.es"
    }
  },
  "source": "mcp_registry",
  "summary": "The accessibility layer for AI coding agents: audit, fix, document and watch - WCAG 2.2."
}

What the leaf hashes

{"body":"c76f02a87596b4dcdb0af3d62b9a33e0672b1590dd3584b2383d10d7ab023d84","id":1057720,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793319288185624,"prev":1053882,"subject":"mcp_registry:io.github.kinti/a11y-toolkit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x7b9010ccdcea6696357d7973e9042e7f2c562a6edb46e626b0078e3b05873d99
2. 0xe854990ed204f73d08994c067c7fa984008f6e4c90ec9666519cfc444aa7bde6
3. 0x472bc13c5ceb2f87c24dafd8e70609d2b37acc34e2f1c281a30f18d3a0a23936
4. 0x34aacac348d792f2744bc45f9318595bec17b280002531f72181a3b2e55e8bb7
5. 0x7d04af27bfc3efc17c0e8fb33f309792e175bc7dfb34b2b6ac85ee98b35d9a65
6. 0x0bbc899bdd3b273d878efe33766eac4e051184ec5fa6dacbd269cfcf7e9c1509
7. 0xf689337098929a52ddfc4436b7cce078835f84a604331d3c19d59b2952baa07c
8. 0xa45adf0e1e555980a815149cc701c1fca2527c3791e3f128093a5b18ded93545
9. 0xc05000d66f6e90ab27dcd2df8243d735705cdc19e62c2bed793f8d4f2086c333
10. 0x0d7fdfb9242efc2f3d1204fa1642c5a738ace719c4cda6d51f3fa94f9dc99aa5
11. 0x8ac23d82d33465b943c76130a75e330e70e04fb89075311dfc760817a6730fb2
12. 0x1f5f9f811b3acae7b4c2226e26168d9d75a6c990f75984607118479efc3160a0
13. 0x7d78eff4c9ce267d28036a409ba9eaf648f301fa99e543592b9bd1ea5660fdc5
14. 0x98147b4434f11be9b2162fe0bf2cff64bd30ca1bfe5cd0edf25228078b678708
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861