{
  "contract_id": "f9-final-recordkeeping-contract",
  "versión": "2026.06.07",
  "owner": "owner-platform",
  "implementation_state": "contract_defined_export_pending",
  "required_fields": [
    "event_id",
    "event_type",
    "timestamp",
    "system_id",
    "agent_id",
    "policy_version",
    "model_id",
    "prompt_version",
    "rag_index_version",
    "tool_policy_version",
    "decision",
    "blockers",
    "conditions",
    "personal_data_stored",
    "retention_until"
  ],
  "field_rules": {
    "agent_id": "Must match evidence/agent_identity_policy.yaml",
    "policy_version": "Must match contracts/final_governance_policy.json",
    "personal_data_stored": "Must be false unless privacy owner has approved retention",
    "retention_until": "Must be a concrete ISO date"
  },
  "closure_rule": "The blocking control closes only when this contract is connected to a real exported trace sample for admissions_prioritization_helper."
}