{
  "schema_version": "artifact_schema_v2_phase3",
  "strategy_slug": "eth-breakout-playbook",
  "artifact_status": "secondary_reference",
  "commercial_status": "non_commercial_reference",
  "current_reliability_materials": "/agent-verification/materials",
  "strategy_card": {
    "one_liner": "A secondary ETH breakout reference package that shows an older artifact shape.",
    "best_for": ["Teams reviewing a reusable ETH breakout reference shape", "Agent workflows that need package-file examples"],
    "not_for": ["Copy-trading expectations", "Hands-free live execution"],
    "deliverables": ["manifest.json", "README.md", "examples.json", "evidence_pack.json", "reference_strategy.py"]
  },
  "lean_like_components": {
    "universe": {
      "assets": ["ETH"],
      "selection_reason": "The artifact focuses on ETH breakout behavior around the confirmation shelf."
    },
    "alpha": {
      "signal_summary": "Continuation is favored when ETH accepts above the shelf and follow-through is not faded.",
      "signal_horizon": "swing"
    },
    "portfolio": {
      "position_sizing": "Documented as a supervised sizing assumption inside the artifact, not an automated order rule.",
      "rebalance_rule": "Review after each 4h close and after failed-reclaim events."
    },
    "risk": {
      "risk_controls": ["confirmation shelf invalidation", "BTC regime filter", "liquidity sweep caution"],
      "failure_modes": ["false breakout", "thin liquidity", "BTC regime deterioration"]
    },
    "execution": {
      "frequency": "4h",
      "fee_model": "explicit fee assumption required in evidence_pack.json",
      "slippage_model": "explicit slippage assumption required in evidence_pack.json"
    },
    "evidence": {
      "backtest_required": true,
      "data_requirements": ["exchange", "symbol", "timeframe", "window", "fee_model", "slippage_model"],
      "minimum_diagnostics": ["no_trade", "overtrade", "drawdown", "data_gap"]
    }
  },
  "evidence_boundary": {
    "public_sample": true,
    "private_delivery": false,
    "live_execution_claim": false
  },
  "generated_at": "2026-04-27T00:00:00Z"
}