wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fc12456d-6359-4e87-b445-1b87ea7bda8d/4DNFICJNZWM9.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fc12456d-6359-4e87-b445-1b87ea7bda8d/4DNFICJNZWM9.mcool 4DNFICJNZWM9
test "e5978b7970afe25f88654770d0297463" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICJNZWM9