Evidence row 22171

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.xnotepadai.com/api/mcp/"
    ],
    [
      "web",
      "https://www.xnotepadai.com/"
    ]
  ],
  "name": "xNotepad AI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-23T10:22:54.239539Z",
        "status": "active",
        "statusChangedAt": "2026-08-23T10:22:54.239539Z",
        "updatedAt": "2026-08-23T10:22:54.239539Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Create, search, and update notes in an xNotepad AI notebook, with semantic search and AI Q&A.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://www.xnotepadai.com/icon-512.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://www.xnotepadai.com/icon-192.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://www.xnotepadai.com/favicon.svg"
        }
      ],
      "name": "com.xnotepadai/notes",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token scoping access to a single xNotepad AI notebook.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Token from xNotepad AI Settings > Connected Apps > Generate Token (https://www.xnotepadai.com/settings/).",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://www.xnotepadai.com/api/mcp/"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/rajnaik/xNotePadAI"
      },
      "title": "xNotepad AI",
      "version": "3.0.0",
      "websiteUrl": "https://www.xnotepadai.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Create, search, and update notes in an xNotepad AI notebook, with semantic search and AI Q&A."
}

What the leaf hashes

{"body":"b2ef8c846380ff6aabcda68599225701541c684661e63bd5c00acb261748c318","id":22171,"kind":"listing","method":"baseline/1","observed_us":1793025341542647,"prev":null,"subject":"mcp_registry:com.xnotepadai/notes","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. 0x5b139f62f49d5541f92a8368371f4e28961a18337346088f74abc7602680fe5c
2. 0x6a4c44a337ccdd1eb7ddadc7e2b028ea17dbe8005a4daf4c20189df7d19c0f1a
3. 0x0a677e9947ec7adffef28f63dac4b9cbb956734d7dc4b64d49186228eedfa896
4. 0x680337738b0e54b51ba7172d00eea5d0bb03f761e0e4686209de7dc0bf22b1e0
5. 0xd43513d6b659936d27321147c4d193793ae2d3a3987300b22ef18594147f40f8
6. 0xee90776e240f3073a0c22c9d0713250cb1fac179341fb481ede2a83a0d597356
7. 0xde7bcc97f4925668d01ef127a416439cc0768a1b35b7ce0b5720539949eddf19
8. 0x135fac4fd7723a35a702aa0113c7ba89c5c23385d75f2d7e31a74e0e55aaeb10
9. 0xeafd2ccd6be081ef2723acf3fcea6de4a3d7f38a95baf55daaebabd2626a75d3
10. 0xd973b6f369dcc849706ecbfa8b548968c407c61af9d74df524ebe4f47698f455
11. 0x31cff173ca81a1fa9b4d9989ccba135fa83af9284e85748cedd858f7cc6cb7c0
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae