wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4f542078-24f6-4f39-b6d6-b8e5a474c116/4DNFIY6IBIR2.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4f542078-24f6-4f39-b6d6-b8e5a474c116/4DNFIY6IBIR2.hic HG00731_CTCF_R2.hic
test "578209fd17c66bfa05791886f9749a7d" = "$(md5sum HG00731_CTCF_R2.hic)"
drs get -d https://data.4dnucleome.org 4DNFIY6IBIR2