{
  "object_type": "TRUTH_FRAME",
  "frame_id": "tf_000002",
  "title": "Level 3 Order Flow",
  "question": "What did Level 1 hide?",
  "time_window": {
    "start": "2026-05-26T15:00:00Z",
    "end": "2026-05-26T15:15:00Z",
    "clock_policy": "exchange_time_aligned_v1"
  },
  "market_scope": {
    "assets": ["NVDA"],
    "venues": ["NASDAQ"],
    "instruments": ["equity", "order_book", "level_3_order_flow"]
  },
  "source_manifest": {
    "path": "SOURCE_MANIFEST.json",
    "required": true
  },
  "truth_layers": {
    "level_1_quote": "present",
    "market_depth": "present",
    "level_3_order_flow": "present",
    "order_adds": "present",
    "order_cancels": "present",
    "order_replaces": "present",
    "sweeps": "present",
    "hidden_liquidity_indicators": "present",
    "replay_timeline": "present"
  },
  "visual_projections": [
    "level_1_quote",
    "depth_ladder",
    "level_3_event_tape",
    "cancel_replace_flow",
    "sweep_pressure_map",
    "hidden_liquidity_panel",
    "replay_timeline"
  ],
  "replay": {
    "deterministic": true,
    "bundle": "REPLAY_MANIFEST.json",
    "expected_output_hash": "sha256:placeholder-tf-000002"
  },
  "truth_score": {
    "data_completeness": 0.9988,
    "replay_divergence_bps": 0.03,
    "sequence_gaps": 0,
    "clock_skew_ns": 41,
    "integrity_score": 98.3
  },
  "boundary": [
    "not investment advice",
    "not trade recommendation",
    "not broker execution",
    "valid only for declared sources and replay window",
    "sample fixtures only; not live market data"
  ]
}