{
  "unit_key": "12_south_korea_row10728",
  "generated_at_utc": "2026-05-20T02:14:32Z",
  "canonical_artifact_id": "993325772ef2367cdfeb8205d0bc2f3549c4cce38df8734d3a45cac221935964",
  "released_artifact_id": "fed967e20e943070b367b4ea0752f9efbb604fdd54bf588e8a28bba20dcf9b17",
  "released_from": "opencode_final_text_json",
  "canonical_available": true,
  "canonical_matches_message": false,
  "canonical_byte_hash": "993325772ef2367cdfeb8205d0bc2f3549c4cce38df8734d3a45cac221935964",
  "released_byte_hash": "fed967e20e943070b367b4ea0752f9efbb604fdd54bf588e8a28bba20dcf9b17",
  "byte_hash_matches": false,
  "canonical_semantic_hash": "2abcb8a7051bffcb6a22ecb68fe918855084df074959c36590b0ea1e2b043d2c",
  "released_semantic_hash": null,
  "semantic_hash_matches": false,
  "hash_mismatch_type": null,
  "truncation_signals": [],
  "json_repair_reasons": []
}