wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bb67cde3-9e27-49d9-b4e7-4ca2afe68204/4DNFIFGOFWQW.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bb67cde3-9e27-49d9-b4e7-4ca2afe68204/4DNFIFGOFWQW.bw 4DNFIFGOFWQW
test "48603e0571a132b1cf75bdab3640b539" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFGOFWQW