Evidence row 1053882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jquin.net/lab/"
    ]
  ],
  "name": "A11Y Toolkit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:13:55.144586Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:13:55.144586Z",
        "updatedAt": "2026-10-29T21:13:55.144586Z"
      }
    },
    "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": "5.19.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/kinti/a11y-toolkit"
      },
      "title": "A11Y Toolkit",
      "version": "5.19.0",
      "websiteUrl": "https://jquin.net/lab/"
    }
  },
  "source": "mcp_registry",
  "summary": "The accessibility layer for AI coding agents: audit, fix, document and watch - WCAG 2.2."
}

What the leaf hashes

{"body":"83178500a35139b4e84563a18274f7900ca3b1d9223fa24281f240de41723d79","id":1053882,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086245155,"prev":40112,"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 2026-10-29 (242798 rows).

1. 0x86b3630cdbeed6f5d966b92a460bcced33a70932a504777c75e616476827030d
2. 0xc69024b757346c6a42070092dcc5e1c866c2bc1eb2a9e131cdfd245b7afb8193
3. 0xcc77b90d73c159145a893ea975c8c23740d4eb11d972bd5f5546bf3fbb087c52
4. 0x74ee53323c8c6ec25019f59faa56d0133867b85f711ffcd2a89fd92a7e75a108
5. 0xa983bc1f976755691c61a7b75e25487eb607cb3084d4c3a642699331e94fec32
6. 0x69c209eb0986988b6b94c37f8e18eb9441f1701a9ec9194548afd0f8b370e567
7. 0xfb688543a5db63fc89e79cf486f5806b8f181c5287a10d756fbc386255e7840e
8. 0x2e7941a1fe07be4dedfcd36af2530ecef12f6019fbebd6dbe3f71b165ee31ebb
9. 0xeea938663fe884bcb716b2a0c5391177f23142a84c1075ad55ec0fe46d320ae3
10. 0xfc392de845cff74a4ba4520f04cee65a3fae08e52729f156587a3e6254076b1e
11. 0x21f0ed0e59a93c9331151d45c01b40a898fe001c40d9e3ba5d0a37a98401887c
12. 0xee87ba3aa1570a6bf3bf7538e8dcf1acc602f6db922abcd9444e22cc2db6ec3d
13. 0xd519d8cdd088f59ea3d3ee0d8729b8119c50d1c5b73da014b21e94026cb1006c
14. 0x738c5bd29ff2d2f8d7fd631baca705f1f09ba7c5f714efb8c3ec3626affb304a
15. 0xcf94ad18fb19d78b9bda4e21e2e80e6fbf3504f3f83fee3273c11933743525c4
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1