wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fbd27eb3-f099-4e3f-afcd-73f437495793/4DNFIOKBK5OR.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fbd27eb3-f099-4e3f-afcd-73f437495793/4DNFIOKBK5OR.bw 4DNFIOKBK5OR
test "9526bda9960f433a4fb327c239f23634" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOKBK5OR