{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "F9 C04 compliance record-keeping event",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "event_id",
    "event_type",
    "timestamp",
    "system_id",
    "policy_version",
    "model_id",
    "prompt_version",
    "rag_index_version",
    "tool_policy_version",
    "classification",
    "decision",
    "blockers",
    "conditions",
    "personal_data_stored",
    "retention_until"
  ],
  "properties": {
    "event_id": {
      "type": "string",
      "pattern": "^f9c04_trace_[0-9]{3,}$"
    },
    "event_type": {
      "type": "string",
      "enum": [
        "compliance_gate_evaluated"
      ]
    },
    "timestamp": {
      "type": "string",
      "format": "date-time"
    },
    "system_id": {
      "type": "string"
    },
    "policy_version": {
      "type": "string"
    },
    "model_id": {
      "type": "string"
    },
    "prompt_version": {
      "type": "string"
    },
    "rag_index_version": {
      "type": "string"
    },
    "tool_policy_version": {
      "type": "string"
    },
    "classification": {
      "type": "string"
    },
    "decision": {
      "type": "string",
      "enum": [
        "publicar_con_seguimiento",
        "publicar_con_condiciones",
        "revisar_antes"
      ]
    },
    "blockers": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "conditions": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "personal_data_stored": {
      "type": "boolean"
    },
    "retention_until": {
      "type": "string",
      "format": "date"
    }
  },
  "example_retention_until": "2026-12-04"
}