wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/15f86e70-6a5a-4c95-9ba5-e6849480efb9/4DNFI3ARZKH6.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/15f86e70-6a5a-4c95-9ba5-e6849480efb9/4DNFI3ARZKH6.bw 4DNFI3ARZKH6
test "3011cfcc869cb1e241a09e8c0b85b8f6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3ARZKH6