{
  "status": "active",
  "endpoint": "/api/v1/history",
  "description": "Historical network diagnostic log timeline for benchmarking connection consistency and ISP stability.",
  "schema": {
    "ip_address": "string (IPv4 / IPv6 anonymous format)",
    "isp_provider": "string (Active network carrier)",
    "records_count": "integer (Max 5 previous records)",
    "timeline": [
      {
        "test_id": "string (format: ST-XXXXXXXXX)",
        "download_speed_mbps": "float",
        "upload_speed_mbps": "float",
        "ping_ms": "integer",
        "jitter_ms": "float",
        "stability_percentage": "integer",
        "quality_score": "integer",
        "timestamp": "ISO-8601 string"
      }
    ]
  },
  "analytical_benefits": {
    "consistency_score": "Tracks bandwidth standard deviation to identify throttling.",
    "latency_timeline": "Helps debug peak-hour jitter anomalies for gaming and VoIP."
  }
}