wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/04fe1f03-1afa-425e-9c06-de5794c17ed9/4DNFIRG9DJQH.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/04fe1f03-1afa-425e-9c06-de5794c17ed9/4DNFIRG9DJQH.bw 4DNFIRG9DJQH
test "66e187e76469565b6e541af06bf17fa9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIRG9DJQH