wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8902de18-916d-4f98-8542-6062f9589710/4DNFII9M8F24.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8902de18-916d-4f98-8542-6062f9589710/4DNFII9M8F24.bw 4DNFII9M8F24
test "2616f1c67647ab1db6145f33c5ef44e6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII9M8F24