wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/08252e34-d7ff-4345-a2d1-576864d79d7a/4DNFI7NC5SP8.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/08252e34-d7ff-4345-a2d1-576864d79d7a/4DNFI7NC5SP8.bw 4DNFI7NC5SP8
test "02c9176cfb07e01576d26d6d85be97e1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7NC5SP8