wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/27d204f4-9e96-4906-97db-b99726226790/4DNFIC6RXKBB.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/27d204f4-9e96-4906-97db-b99726226790/4DNFIC6RXKBB.mcool 4DNFIC6RXKBB
test "660c0de385f436732120b9f88c26233c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIC6RXKBB