wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fdf7685a-7e69-4d52-b43a-4ceb846bb894/4DNFI3RDWXKB.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fdf7685a-7e69-4d52-b43a-4ceb846bb894/4DNFI3RDWXKB.bw 4DNFI3RDWXKB
test "eca9f5ab10d39b632f2941269d72594a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3RDWXKB