{
  "captured_at_utc": "2026-09-29T21:52:42Z",
  "sources": [
    "https://api.founderbattle.com/api/v1/arena-summary",
    "https://api.founderbattle.com/api/v1/battles?limit=100"
  ],
  "summary_window_start": "2026-09-01T00:00:00Z",
  "summary_window_end": "2026-10-01T00:00:00Z",
  "completed_battles": 183,
  "arena_votes": 1332,
  "distinct_products_moved": 97,
  "ladder_moves": 636,
  "newest_battles_sample_count": 100,
  "sample_completed": 96,
  "sample_active_or_extended": 4,
  "sample_median_arena_votes_completed": 7.0,
  "sample_completed_with_support_votes": 8,
  "sample_challenger_wins": 68,
  "sample_defender_wins": 28,
  "sample_earliest_starts_at": "2026-09-24T13:48:22.268977Z",
  "sample_latest_starts_at": "2026-09-29T21:33:24.107409Z"
}