{
  "actual_extension": "bt2",
  "assembly": "CHM13plusY",
  "builder": "aws-indexes:metadata-backfill",
  "built_utc": "2026-05-28T20:11:39Z",
  "command": "unknown",
  "date": "2026-05-28",
  "expected_extension": "bt2",
  "id": "t2tplusy",
  "index_base": "chm13.draft_v1.0_plusY",
  "inputs": [
    {
      "md5": "6d827b6512562630137008830c46e1ac",
      "path": "source.fa.gz"
    }
  ],
  "notes": "CHM13 draft v1.0; index name implies plus-Y assembly\u2014verify dict vs exact reference used for the posted index Metadata-only backfill; index .bt2 shards unchanged from s3://genome-idx/bt; original bowtie2-build version/date/command not recorded.",
  "outputs": [
    "chm13.draft_v1.0_plusY.1.bt2",
    "chm13.draft_v1.0_plusY.2.bt2",
    "chm13.draft_v1.0_plusY.3.bt2",
    "chm13.draft_v1.0_plusY.4.bt2",
    "chm13.draft_v1.0_plusY.rev.1.bt2",
    "chm13.draft_v1.0_plusY.rev.2.bt2",
    "chm13.draft_v1.0_plusY.dict",
    "chm13.draft_v1.0_plusY.zip",
    "chm13.draft_v1.0_plusY.md5",
    "chm13.draft_v1.0_plusY.build.txt",
    "chm13.draft_v1.0_plusY.manifest.json"
  ],
  "schema_version": "1.0",
  "source": "T2T",
  "source_urls": [
    "https://human-pangenomics.s3.us-west-2.amazonaws.com/T2T/CHM13/assemblies/chm13.draft_v1.0.fasta.gz"
  ],
  "species": "Human",
  "threads": "unknown",
  "tool": "bowtie2-build",
  "tool_version": "unknown",
  "tool_version_output": "unknown"
}