wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e56b3ac7-7fbb-4f92-b3d8-ee08a55bc14e/4DNFIX7NNKTK.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e56b3ac7-7fbb-4f92-b3d8-ee08a55bc14e/4DNFIX7NNKTK.bb 4DNFIX7NNKTK
test "965b84dc77a8eada66c159f57e11599d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIX7NNKTK