It also lists XML, JSON and CSV, so they obviously expect you to provide an external checksum. The source even mentions checksums: https://www.loc.gov/preservat

It also lists XML, JSON and CSV, so they obviously expect you to provide an external checksum. The source even mentions checksums: https://www.loc.gov/preservation/resources/rfs/data.html https://www.loc.gov/preservation/resources/rfs/data.html