wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ab55e0fa-2ee8-4050-835d-bcb0d45f13b1/4DNFIK6DD797.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ab55e0fa-2ee8-4050-835d-bcb0d45f13b1/4DNFIK6DD797.bw 4DNFIK6DD797
test "d6dcb2f52f0cc686141087fd8b912fff" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK6DD797