wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/55c680e4-5794-434a-b6ef-68eed5cd67aa/4DNFI5PX5M7F.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/55c680e4-5794-434a-b6ef-68eed5cd67aa/4DNFI5PX5M7F.bb 4DNFI5PX5M7F
test "9a0462b75bcb2291902793c8b73cc4aa" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI5PX5M7F