wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/93e652c5-913a-4efd-bb41-352f4de5e9da/4DNFII7QXCBN.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/93e652c5-913a-4efd-bb41-352f4de5e9da/4DNFII7QXCBN.bw 4DNFII7QXCBN
test "6e8886e298eb50c56188ddbe3f1a53cf" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII7QXCBN