wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1938e4e4-7ebb-4486-9500-24f75644ce5c/4DNFI3WU5ML8.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1938e4e4-7ebb-4486-9500-24f75644ce5c/4DNFI3WU5ML8.bw 4DNFI3WU5ML8
test "3af814a1a814d22948b4b2e32af9a2e7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3WU5ML8