{
  "asset_id_end": "PBAC-IGF1E2-001408000",
  "asset_id_num_end": 1408000,
  "asset_id_num_start": 1344001,
  "asset_id_start": "PBAC-IGF1E2-001344001",
  "bundle_id": "PBAC-PEPTIDE-IGF1-IGF1R-ED2-FULL-BUNDLE-001",
  "catalog_id": "PBAC-PEPTIDE-IGF1-IGF1R-ED2-FULL",
  "completed_at_utc": "2026-06-26T20:01:12Z",
  "generator_version": "0.1.0",
  "jsonl_path": "shards/shard-000021/candidates.jsonl.gz",
  "parquet_path": "shards/shard-000021/candidates.parquet",
  "release_id": "PBAC-PEPTIDE-IGF1-IGF1R-ED2-FULL-V1",
  "row_count": 64000,
  "row_end_global_exclusive": 1408000,
  "row_offset_end_exclusive": 64000,
  "row_offset_start": 0,
  "row_schema_version": "pbac_peptide_row_v1",
  "row_start_global": 1344000,
  "sha256": {
    "shards/shard-000021/candidates.jsonl.gz": "5d51c3027e18fe4961c58e7bc48505a56d172850ff10cfe0406e3dab36c6302c",
    "shards/shard-000021/candidates.parquet": "8442028c3b9eb60f34af1aa277ba047052ecb4f4414128eb31ad8aa1deafae3a"
  },
  "shard_id": "shard-000021",
  "shard_index": 21,
  "shard_manifest_schema_version": "pbac_shard_manifest_v1",
  "structure_key_version": "pbac-sk-v1"
}
