Evidence row 535600

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.whiteboxxai.com/mcp/"
    ],
    [
      "web",
      "https://whiteboxxai.com/"
    ]
  ],
  "name": "WhiteBoxXAI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T18:22:44.97287Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T18:22:44.97287Z",
        "updatedAt": "2026-10-27T18:22:44.97287Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI observability, explainability and governance: drift, fairness, ISO 42001, risk register.",
      "name": "io.github.AgentaFlow/whiteboxxai-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "WhiteBoxXAI API key, generated from the dashboard under Settings > API Keys.",
              "isRequired": true,
              "isSecret": true,
              "name": "WHITEBOXXAI_MCP_API_KEY"
            },
            {
              "default": "https://api.whiteboxxai.com",
              "description": "Base URL of your WhiteBoxXAI instance.",
              "name": "WHITEBOXXAI_MCP_API_BASE_URL"
            }
          ],
          "identifier": "whiteboxxai-mcp",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token: your WhiteBoxXAI API key or personal JWT, as 'Bearer <token>'.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.whiteboxxai.com/mcp/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/AgentaFlow/whiteboxxai-mcp"
      },
      "title": "WhiteBoxXAI",
      "version": "0.3.0",
      "websiteUrl": "https://whiteboxxai.com"
    }
  },
  "source": "mcp_registry",
  "summary": "AI observability, explainability and governance: drift, fairness, ISO 42001, risk register."
}

What the leaf hashes

{"body":"0c24cdf4e29d3f02a473e5784b2ab4150e6319abce934187e39f84c46ef8bef1","id":535600,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793128343151492,"prev":null,"subject":"mcp_registry:io.github.AgentaFlow/whiteboxxai-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb95112bce11bc56d54396797cdbfeb6c5a38b34aba2c28d68c2d8500bf4a8027
2. 0x40ae3b5198f75daca890b1d376781660c3c97ccf7d52fc0aca99c6ef366d38f9
3. 0x1678eed46a3066bbcf06047eefbb49d14923a92b215746f556c6659f84a46f8e
4. 0x077c513e7c7a65b0d6dc186a1489daa83e52346a7d66bc70a32f03221738e3b4
5. 0xdccb4651acc790ea57d24778e2f049a1dacce2c38d75c35692c134626fe6a717
6. 0xca96220c3b1d75c7f427284f387f44a320b5031df42acaf66382c898c2d51db9
7. 0xa066860a96a62268a0efd95a9f8d8ca0f8d2f252b3d20b3676970e5665509762
8. 0x32f17597c3a429c82e34b57ec529fb608061a165b5f8c99b7a12e963af0f3052
9. 0x42055c59f4c52441d32702c48cb4dddf865d0466175c3300840dba787b103aa1
10. 0x260ac4f86137a8cd365203b6a8b059754a8a61ec219861aeab1aac5b75388d68
11. 0x1644f0ff5071dabfbb15c26e84d62ade02f559315ee106046fbad349cf83215e
12. 0x159edcfdd12b3eacd95b92f307695c8c00010beadbfcbf272edb59cfef54fb40
13. 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4