Evidence row 21681

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.uservane.com/mcp"
    ],
    [
      "web",
      "https://uservane.com/integrations/mcp"
    ]
  ],
  "name": "UserVane",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-01T03:21:21.398403Z",
        "status": "active",
        "statusChangedAt": "2026-09-01T03:21:21.398403Z",
        "updatedAt": "2026-09-01T03:21:21.398403Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Query NPS, CSAT, CES, and PMF survey results, responses, and links for your UserVane project.",
      "name": "com.uservane/mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "OAuth 2.1 bearer token from UserVane (WorkOS AuthKit). Obtained automatically by MCP clients via the advertised OAuth flow; no API key.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.uservane.com/mcp"
        }
      ],
      "title": "UserVane",
      "version": "1.0.1",
      "websiteUrl": "https://uservane.com/integrations/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Query NPS, CSAT, CES, and PMF survey results, responses, and links for your UserVane project."
}

What the leaf hashes

{"body":"13ec81c53e2faf030fd7c170591401962d8c6e8add8fbc5262afa410021b71b4","id":21681,"kind":"listing","method":"baseline/1","observed_us":1793025340821032,"prev":null,"subject":"mcp_registry:com.uservane/mcp","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. 0x53eb6e43612c67dce7899308ab23f6490bd20d15403678513e4abb7836b90845
2. 0xa538e3b7687234e34709a9fc85925bdfe4ab62c3097800d249ccd035edbe854f
3. 0xdefe6125ada286ea170f312eae627649f67cbcec0e23487df17b15b6f53f7b3f
4. 0x7fe5e66bda4011d51257550f6994f6ddeb82bd41b90191b5dbef7ef94716d3c1
5. 0x5aaceed23cc4f67c79c2e7bf2fdab55810bd72a581d508390b9d14854a681da3
6. 0x9eb6c689e7c526526056eadddfa793623dd338bfa8cbb09f24617d0e9c185293
7. 0xf4888282a9fc02c51fbc721d537b4870cd0f1e8b5d608a62042162f848bf8617
8. 0x00c67fc48f63c2582153c3a8e345581d1a3aa836a49cf141ed671fe23a238465
9. 0x6de35252275872c66261656ad91778274bf661defd7004071c1996b7c44932fc
10. 0x51f5ff307937bdcac2eeb604499c77e1e67ec126246e5fead94e1044a2a751f5
11. 0xa1d1c99aa28ad1dadb7dae5386ee0342e06cf642d29909897d3feca675a6d839
12. 0x774d66905c34a786c6d34bf1c4491dbdb08f534c9eb5f76cf3de03385d28f388
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae