{
  "tool_id": "art-213-perp-liquidation-calculator",
  "kernel_id": "art-213-perp-liquidation-calculator",
  "display_name": "Perp Margin and Liquidation Calculator",
  "tool_version": "1.0.0",
  "mandate_type": "derivatives_margin_health",
  "purpose": "Computes perp liquidation price, margin health, buffer, and distance to liquidation for isolated and cross-margin modes. Covers Hyperliquid, dYdX v4, Binance, GMX, and generic venues. Includes portfolio-margin spot-offset and cross-margin efficiency calculation. Not financial advice.",
  "control_description": "Computes perp liquidation price, margin health, buffer, and distance to liquidation for isolated and cross-margin modes. Covers Hyperliquid, dYdX v4, Binance, GMX, and generic venues. Includes portfolio-margin spot-offset and cross-margin efficiency calculation. Not financial advice.",
  "declared_inputs": [],
  "declared_outputs": [
    "art-214-perp-position-lifecycle"
  ],
  "kernel_digest": "sha256:2fccd34d45ee83dbb10844e720e1c4469b6f63bec1243d60757849f139768803",
  "trust_label": "independently verified -- zkVM execution proof (risc0/groth16-bn254)",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 36,
  "source_url": "https://ainumbers.co/chaingraph/art-213-perp-liquidation-calculator.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}