schema_version: final_decision_packet_contract.v4
formula_id: FINAL_DECISION_PACKET_V4
purpose: Single packet source of truth for renderer and low-capability LLM output.
sections:
  - executive
  - portfolio
  - ticker
  - risk
  - execution
  - performance
  - data_quality
provenance_requirements:
  source_path: required
  json_pointer: required
  formula_id: required
  input_hash: required
  freshness_status: required
  display_value: required
render_policy:
  packet_only: true
  direct_temp_reads: forbidden
  numeric_calculation_in_renderer: forbidden