wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/26aaba3c-c589-4cb1-b56c-04cec15f3d79/4DNFIVWM7FOH.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/26aaba3c-c589-4cb1-b56c-04cec15f3d79/4DNFIVWM7FOH.bam 4DNFIVWM7FOH
test "d973c35285a9c03c20ec7313a0008355" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVWM7FOH