wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/11a45dce-9ab9-4038-99e7-17673cba5598/4DNFIBPFH8RW.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/11a45dce-9ab9-4038-99e7-17673cba5598/4DNFIBPFH8RW.bw 4DNFIBPFH8RW
test "be86064ae2db8f821127a8eb0a3a19d9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBPFH8RW