wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ad7181f6-5ed6-416c-8953-a776bf4f8c84/4DNFI94QMZRG.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ad7181f6-5ed6-416c-8953-a776bf4f8c84/4DNFI94QMZRG.bb 4DNFI94QMZRG
test "71451df55b9e7acfcc14d61914366264" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI94QMZRG