{
  "date": "2026-10-09",
  "browser": "Chromium 145.0.7632.6 / Playwright 1.58.2 / Windows",
  "rendering": "ANGLE SwiftShader software rendering",
  "checks": [
    {
      "topic": "pixel-flow",
      "name": "particle initialization, full restore and scatter",
      "status": "pass"
    },
    {
      "topic": "pixel-flow",
      "name": "sampling changes actual particle count",
      "status": "pass",
      "details": {
        "before": 14980,
        "after": 2120
      }
    },
    {
      "topic": "pixel-flow",
      "name": "synthetic camera initializes MediaPipe and releases stream",
      "status": "pass",
      "details": {
        "note": "Synthetic camera only; real human gesture accuracy not assessed"
      }
    },
    {
      "topic": "pixel-flow",
      "name": "no particle runtime errors",
      "status": "pass"
    }
  ],
  "entries": [
    {
      "topic": "pixel-flow",
      "page": "index",
      "entry": "demos/pixel-flow/runs/gpt-6-1-sol-xhigh-r01/index.html",
      "desktop": {
        "overflow": false,
        "status": "图片已采样为 14,980 个粒子。拖动探索，或主动开启摄像头。",
        "frames": 0
      },
      "mobile": {
        "overflow": false,
        "width": 390
      },
      "file": {
        "overflow": false,
        "status": "图片已采样为 14,980 个粒子。拖动探索，或主动开启摄像头。"
      },
      "errors": [],
      "failed": [],
      "passed": true
    }
  ],
  "limitations": [
    "手势管线使用浏览器模拟摄像头完成初始化与关闭检查；未测真人手势准确率、不同摄像头或光照条件。"
  ],
  "firstArtifact": {
    "phase": "first-implementation-before-browser-validation",
    "file": "first-artifact.zip",
    "sha256": "49266a397d7fd30dedc2ad01dc8e57705bc724998625b5ec0466c82ad77f639d",
    "excludes": [
      "node_modules",
      "dist",
      "evidence"
    ],
    "note": "首次实现的源码、输入、元数据与许可快照；后续校验修复见 design-scope.json repairs。"
  }
}