wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/03919627-3e45-4aeb-b84f-997334468371/4DNFIMOX2G7O.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/03919627-3e45-4aeb-b84f-997334468371/4DNFIMOX2G7O.bw 4DNFIMOX2G7O
test "4df23d15e854e6bff4302e00113973f4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIMOX2G7O