{
  "schema_version": "0.2",
  "instrument_type": "commitment_and_reversal_record",
  "record_status": "draft",
  "commitment_id": "__FILL__: stable commitment or change ID",
  "revision": "A",
  "case_binding": {
    "case_id": "__FILL__: controlled case or project ID",
    "case_revision": "__FILL__: bound case revision",
    "contract_refs": []
  },
  "change_request_ref": "__FILL__: controlled ECR, ECN, deviation, purchase order, or change reference",
  "protected_target": "__FILL__: target or milestone being protected",
  "decision_date": null,
  "point_of_no_return": null,
  "before_configuration": "__FILL__: authoritative current configuration",
  "proposed_after_configuration": "__FILL__: proposed committed configuration",
  "commitment_reason": "__FILL__: why commit now rather than wait, stage, or trial reversibly",
  "path_effects": [
    {
      "path_ref": "__FILL__: route, option, or fallback ID",
      "effect": "unknown",
      "mechanism": "__FILL__: how the proposed commitment changes this route",
      "last_reversible_point": null,
      "accepted_by": null
    }
  ],
  "evidence_invalidated": [],
  "reversal_contract": {
    "reversible": "unknown",
    "prerequisites": ["__FILL__: baseline, fixture, data, specimen, supplier, tooling, or other prerequisite to retain"],
    "cost_or_burden": "__FILL__: restoration cost, burden, lead time, and conditions",
    "deadline_or_window": null,
    "authority_requirement": "__FILL__: role or authority required to reverse",
    "verification_required": "__FILL__: evidence required to verify restoration"
  },
  "preservation_actions": [
    {
      "action": "__FILL__: concrete action before the point of no return",
      "owner": "__FILL__: role or person",
      "due": null,
      "evidence_ref": null
    }
  ],
  "approval": {
    "authority": "__FILL__: approving authority",
    "conditions": ["__FILL__: condition before approval becomes effective"],
    "status": "draft",
    "approved_at": null
  },
  "seal": null
}