wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6d05a59f-aca6-4958-b4f1-42b658f4c371/4DNFI69PG887.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6d05a59f-aca6-4958-b4f1-42b658f4c371/4DNFI69PG887.bam 4DNFI69PG887
test "d8056f81af745b376a3d2efe08c6a522" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI69PG887