wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/dfcc27ca-9376-4281-b4ea-0920f6fbf1c0/4DNFI89IGOUQ.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/dfcc27ca-9376-4281-b4ea-0920f6fbf1c0/4DNFI89IGOUQ.bb 4DNFI89IGOUQ
test "d977f65a1ba3f029383e7238ccc55cc1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI89IGOUQ