wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8e595cd6-ea84-415c-86cc-582da0481b18/4DNFIJUYKUK2.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8e595cd6-ea84-415c-86cc-582da0481b18/4DNFIJUYKUK2.txt 4DNEXNBJV6U9.txt
test "cc85fc63fd4048c619910da1254e2bfb" = "$(md5sum 4DNEXNBJV6U9.txt)"
drs get -d https://data.4dnucleome.org 4DNFIJUYKUK2