Evidence row 38439

What was observed

{
  "endpoints": [
    [
      "web",
      "https://houtini.com/"
    ]
  ],
  "name": "io.github.houtini-ai/google-knowledge-graph",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T19:29:43.833972Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T19:29:43.833972Z",
        "updatedAt": "2026-10-24T19:29:43.833972Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search Google's Knowledge Graph for structured information about real-world entities",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/houtini-ai/google-knowledge-graph-mcp/main/assets/logo.png"
        }
      ],
      "name": "io.github.houtini-ai/google-knowledge-graph",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Google Knowledge Graph Search API key",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "GOOGLE_KNOWLEDGE_GRAPH_API_KEY"
            }
          ],
          "identifier": "@houtini/google-knowledge-graph-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.10"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/houtini-ai/google-knowledge-graph-mcp"
      },
      "version": "1.0.10",
      "websiteUrl": "https://houtini.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Search Google's Knowledge Graph for structured information about real-world entities"
}

What the leaf hashes

{"body":"08d27071864fe7fcc3349d8971a0a22dd54c21ad4383fbe8fde464bd243e2594","id":38439,"kind":"listing","method":"baseline/1","observed_us":1793025392685364,"prev":null,"subject":"mcp_registry:io.github.houtini-ai/google-knowledge-graph","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. 0x52ce1cab9aa66166cd0f425b87d51e0a829705cbf33c3c1d58f6d582c5a6b49c
2. 0xee3666c1dac1ceb3e7f3a5d5fb96b239b3cc62d0eedd2c4e1c23c45147b6af92
3. 0x36527b72e76a160bc5a41ac720639197ea4cdd75da4f173757997735d7b89666
4. 0x0000eff943971dd7224a0570944dbc60004ce591a0d9125f38bba64dd4384492
5. 0x59010980aae260dbc532b1e90f99ce364528b48c57eff674703e3014f1335977
6. 0xe1ab0c0ca75cec91d6b267c5cf871dae8aca8a75e91e782291884f74693d6bd4
7. 0x1a36bc3062b5fbb60e630065c8efd30b7fbcaab1b86d7f7b7aa4e1888d26b5ac
8. 0x62d62feef507908c66f3fbe248e6da7f99209512cabd1ed44da6f5e13ee39e2c
9. 0x66d02a06540b51be6659d2b7fbcc3bdbd49760c9d63bfc6cb0414376447ed59b
10. 0xb8b1a249955b6487f765c3f074e474715f38edf3720c5c3ca9427be80aba6ea5
11. 0x11ae5fc5d08fb7b25beace35e67656980e21edfc94e809110b5b9ecae306b6c8
12. 0x94dd4ed7cf198df741ccda83eacc422aadb31119fc6e84c4a6d2f023453b7960
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