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Packaging and formats

How a delivery is laid out on disk, for audio and for imaging.

Updated 15 Oct 2026

Every delivery has the same top layer: manifest, datasheet, report. The data sits beneath.

Conversational audio

QD-7K2P / call audiolayout
  • QD-7K2P/
  • manifest.jsonlone record per call
  • datasheet.pdf
  • deid-report.pdf
  • SHA256SUMSone line per file
  • audio/
  • qr_01HZX4T9K2M7.flac
  • transcripts/
  • qr_01HZX4T9K2M7.jsonwhen included
  • metadata.parquetone row per call

Formats are in the conversational audio spec.

Medical imaging

QD-9M4R / imaginglayout
  • QD-9M4R/
  • manifest.jsonlone record per study
  • datasheet.pdf
  • deid-report.pdf
  • SHA256SUMS
  • studies/
  • st_7Q2KX9M1/
  • study.json · report.txt · emr.json
  • series/se_01/IM_0001.dcm …

Formats are in the medical imaging spec.

Large deliveries

Large datasets are split into parts (part-0001/, part-0002/…), each a complete tree with its own manifest and checksums, so you can start working before the last part lands.