Evidence row 15469

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://getarbo.com/api/mcp"
    ],
    [
      "web",
      "https://getarbo.com/"
    ]
  ],
  "name": "Arbo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T11:50:28.643549Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T11:50:28.643549Z",
        "updatedAt": "2026-10-01T11:50:28.643549Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Site structure for client redesigns. Page tree with URL, keyword, status and redirect plan export.",
      "name": "com.getarbo/arbo",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token from your Arbo account (Account > MCP), on a paid plan",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://getarbo.com/api/mcp"
        }
      ],
      "title": "Arbo",
      "version": "1.0.1",
      "websiteUrl": "https://getarbo.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Site structure for client redesigns. Page tree with URL, keyword, status and redirect plan export."
}

What the leaf hashes

{"body":"1cf3d0c870720d7df958e11f7861aae849c1239f7761a03c491bcba35daf9be8","id":15469,"kind":"listing","method":"baseline/1","observed_us":1793025320436106,"prev":null,"subject":"mcp_registry:com.getarbo/arbo","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. 0x1b6f1c27c8b24cd5f321c6c40fac054767b6384c87bf5e925f3508ec7669a8de
2. 0x35ae4b2efa6298ed78f8164131e766ba2257fab14988d39db9f2a5d78b98a202
3. 0x7bb2c057215ae5e03bd5e5158a313dab33373bdc3cdc08c82fc75d20ec164edc
4. 0xc43cc0617140fb93305c4427d6baacf68eea29a5289dac9b634ea0fa35caa054
5. 0xb52444cee144fc00aff3e07d1c5705467322c104e6037d3d2811fff3d975027b
6. 0xc39b6900e324737a38dc19f35cd8fa0d6334d353bf62f97157988fe249a2d60c
7. 0xd85ce48d978a2a832de273bca701e759f7ed7811a80c67217a43218f1fa47d0e
8. 0x54ea5b264914041d141e7ea7240f244ab5bf85f419447192e6cfbdfabc1aeb9e
9. 0x446db60ab162f3a366dec6ef2c3546bed38d915c11a8c5c26bb495d5ec3c252a
10. 0xc9368fba7f6c13346c8b2c9c7a63691d3d68f63c71d1ec0d7a4decd43fb3e8c4
11. 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae