Evidence row 35001

What was observed

{
  "endpoints": [
    [
      "web",
      "https://code2nguyen.github.io/web-components/guides/ai-tools"
    ]
  ],
  "name": "c2n Web Components",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T08:41:16.203455Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T08:41:16.203455Z",
        "updatedAt": "2026-10-25T08:41:16.203455Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Exact APIs, examples, theme tokens and markup validation for the c2n (c2-*) Lit web components.",
      "name": "io.github.code2nguyen/c2n",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Project whose installed @c2n/* packages the server reports. Defaults to the working directory.",
              "format": "filepath",
              "name": "C2N_PROJECT_ROOT"
            }
          ],
          "identifier": "@c2n/mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.17"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/tools/mcp",
        "url": "https://github.com/code2nguyen/web-components"
      },
      "title": "c2n Web Components",
      "version": "1.0.17",
      "websiteUrl": "https://code2nguyen.github.io/web-components/guides/ai-tools"
    }
  },
  "source": "mcp_registry",
  "summary": "Exact APIs, examples, theme tokens and markup validation for the c2n (c2-*) Lit web components."
}

What the leaf hashes

{"body":"9cccae670588d3a844d03622d4288bc2fb7482daa86f3f4c9bfa20900448df13","id":35001,"kind":"listing","method":"baseline/1","observed_us":1793025372323454,"prev":null,"subject":"mcp_registry:io.github.code2nguyen/c2n","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. 0xeaf2d0f0a6441962d70aa48575152271baab1e3bc74ee31ba1ab75007448037f
2. 0xfeec1f1aa8bbe161e9a351c88f8b7b1d971356bfce773109ad74eef7dc332c90
3. 0x22cc4cde7a6b9eaba77f2e22d2b5f6bd52de8ccbb134c9e5b9e014b55a1d3f2c
4. 0x8731c060cef4e823c7501064bf01628a666c335a5b112d87cac4c7577d3cd82e
5. 0x19795051237e37aa9d8ab23f4f6138c70a08512b99aad7c7d72d14cad2d45a3b
6. 0xa28583917301b37846b3ca67349bdf88c0610c9132b4e97f48f215a7a5cc410f
7. 0xd873dadd32a939a7ebdda8ede76abbaa23c4f9ff2a006ce365d386e4abd120c3
8. 0x3a399149935cc4669bf422566dfffb9dffa59600956bd7907e840a35f2bca4d4
9. 0xe8eed1478bc355ee6eb18a1d03dafe59d1db882d2582d7cc6108eb1ab35d4a26
10. 0xff16d371a8eaadc371c58dcf9b184d5ab1247c8848ee5dc228c393f057e7e29d
11. 0xdcbb0cc500d2b659c111afe9a926b2aafdcc6f6d034768498b0b7295973f9245
12. 0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae