{
  "build_assumption": "Rows are emitted grouped by backbone sequence in generator order.",
  "bundle_id": "PBAC-PEPTIDE-OXYNTOMODULIN-GCGR-GLP1R-ED2-FULL-BUNDLE-001",
  "canonical_row_store": "parquet",
  "catalog_id": "PBAC-PEPTIDE-OXYNTOMODULIN-GCGR-GLP1R-ED2-FULL",
  "completed_at_utc": "2026-06-23T11:29:40Z",
  "entry_semantics": "Each entry maps one backbone sequence to every candidate shard that may contain exact asset rows for that sequence. The Parquet shard remains canonical.",
  "expected_sequence_count": 241130,
  "first_sequence": "HSQGTFTSDYSKYLDSRRAQDFVQWLMNTKRNRNNIA",
  "generator_version": "0.1.0",
  "index_builder_version": "0.1.0",
  "index_file": "sequence_shard_index.jsonl.gz",
  "index_schema_version": "pbac_sequence_shard_index_manifest_v1",
  "index_type": "sequence_to_candidate_shards",
  "last_sequence": "HSQGTFTSDYSKYLDSRRAQDFVQWLMNTKRNRNNYY",
  "max_shards_per_sequence": 2,
  "multi_shard_sequence_count": 60,
  "release_id": "PBAC-PEPTIDE-OXYNTOMODULIN-GCGR-GLP1R-ED2-FULL-V1",
  "row_schema_version": "pbac_peptide_row_v1",
  "sequence_count": 241130,
  "sha256": {
    "sequence_shard_index.jsonl.gz": "93f7d3b69c1e61d25b2dee067c947d0636aee5dbbbd46f3a50adbb26335593b1"
  },
  "shard_count": 91,
  "shard_path_rule": "shards/{shard_id}/candidates.parquet",
  "source_config_hash_sha256": "7f28bb3541ab0d45bcfaa6279f652ba19d75cbeaddc1d2e1052d348db8873624",
  "source_row_count": 1446780,
  "structure_key_version": "pbac-sk-v1"
}
