wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/99b50161-4fa2-453f-8a1d-ebba28cb756b/4DNFID8TTC9O.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/99b50161-4fa2-453f-8a1d-ebba28cb756b/4DNFID8TTC9O.bb 4DNFID8TTC9O
test "bd944343da7103fba4804194385c6889" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFID8TTC9O