wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c0ace7cf-ebab-42b6-a28c-861fcc76454d/4DNFIEY1H33K.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c0ace7cf-ebab-42b6-a28c-861fcc76454d/4DNFIEY1H33K.mcool 4DNFIEY1H33K
test "db90026eab76e2b607a06004cce6d681" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIEY1H33K