[
  {
    "engine": "native",
    "version_label": "old",
    "source_bytes": 3145728,
    "archive_bytes": 274003,
    "chunk_bytes": 1048576,
    "source_sha256": "7b37a9b0161c9368607578eeb6cd61bc4f77f0a209eefa27e948a7e1ea75e478",
    "exact_sha256": true
  },
  {
    "engine": "native",
    "version_label": "new",
    "source_bytes": 3145728,
    "archive_bytes": 118173,
    "chunk_bytes": 1048576,
    "source_sha256": "7b37a9b0161c9368607578eeb6cd61bc4f77f0a209eefa27e948a7e1ea75e478",
    "exact_sha256": true
  },
  {
    "engine": "hybrid",
    "version_label": "old",
    "source_bytes": 3145728,
    "archive_bytes": 218187,
    "chunk_bytes": 1048576,
    "source_sha256": "7b37a9b0161c9368607578eeb6cd61bc4f77f0a209eefa27e948a7e1ea75e478",
    "exact_sha256": true
  },
  {
    "engine": "hybrid",
    "version_label": "new",
    "source_bytes": 3145728,
    "archive_bytes": 105151,
    "chunk_bytes": 1048576,
    "source_sha256": "7b37a9b0161c9368607578eeb6cd61bc4f77f0a209eefa27e948a7e1ea75e478",
    "exact_sha256": true
  }
]