Evidence row 56154

What was observed

{
  "endpoints": [
    [
      "web",
      "https://scalably.io/mcp/dataforseo-mcp"
    ]
  ],
  "name": "DataForSEO MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T07:34:37.557985Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T07:34:37.557985Z",
        "updatedAt": "2026-09-09T07:34:37.557985Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "DataForSEO MCP wrapper: searchable API docs plus normalized calls to the official server. 4 tools.",
      "name": "io.scalably/dataforseo-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "DataForSEO account login (email) from the dashboard",
              "isRequired": true,
              "isSecret": true,
              "name": "DATAFORSEO_USERNAME"
            },
            {
              "description": "DataForSEO account API password from the dashboard",
              "isRequired": true,
              "isSecret": true,
              "name": "DATAFORSEO_PASSWORD"
            },
            {
              "description": "Test suite only, with NODE_ENV=test: path of a fake child to spawn instead of the upstream server. Never set it in normal use",
              "name": "DATAFORSEO_PROXY_TEST_CHILD"
            }
          ],
          "identifier": "@scalably-io/dataforseo-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/scalably-io/dataforseo-mcp"
      },
      "title": "DataForSEO MCP",
      "version": "1.0.1",
      "websiteUrl": "https://scalably.io/mcp/dataforseo-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "DataForSEO MCP wrapper: searchable API docs plus normalized calls to the official server. 4 tools."
}

What the leaf hashes

{"body":"a335d3766bd28b545ce74b89721ba8afb07cd1eb8044f6f678ccc9799fea4996","id":56154,"kind":"listing","method":"baseline/1","observed_us":1793025437404028,"prev":null,"subject":"mcp_registry:io.scalably/dataforseo-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. 0x733336dcc301a494467272a275a81e9513b80b645c9758596186f684d909e5b7
2. 0x354bd6f4d4062a3246a0f6c200807f234239406e569175ce94acbeaeed87b549
3. 0xa2291f2bcedd6d366a2156300ed0512381f31e78c97c72e3dbcab30cedc8521f
4. 0x8da838b80d25d253c95adceb4dbdf22d2ec7b631f48cd19b15e7b201bf3fff0f
5. 0x34881c54248acbe2491399351e1bf7db3d13a958f1668e027fc943767baf53db
6. 0xb1260a0f3e6bac7c87ce9be464ea2bc2f75fccb147d914b972ce2e8f0736080a
7. 0x4282ac8639328325c375083b03e58fafb5f15c86416b379f8d593f3c3c89b842
8. 0xe560fa2464c3376570e5208af326ce5335887554aa9532442545cdfd7c784080
9. 0x6423b6b4c84704ed195c7ae71a3365d748f95993ce7ce76b600f785d88b9eddd
10. 0xc2fcd11ef5af6a59df481070e310192a7ac0d719b88489223003ed02d68e2c79
11. 0x4ad1cba264cd30b4cce9fb7c52897b51c3d91649c3d00e37d10c56aed923e338
12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae