{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema://formula/IMMUTABLE_DECISION_LEDGER_V1",
  "title": "IMMUTABLE_DECISION_LEDGER_V1",
  "type": "object",
  "properties": {
    "formula_id": { "const": "IMMUTABLE_DECISION_LEDGER_V1" },
    "owner": { "type": "string" },
    "status": { "type": "string" },
    "inputs": { "type": "array", "items": { "type": "string" } },
    "outputs": { "type": "array", "items": { "type": "string" } }
  },
  "required": ["formula_id", "owner", "status", "inputs", "outputs"],
  "x_formula_inputs": ["decision_id", "input_hash_bundle", "execution_mode", "candidate_ids", "selected_transition_id"],
  "x_formula_outputs": ["ledger_append_status"]
}