wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ea3a68fb-7ff4-4180-8858-91e1d8cfda6c/4DNFINU2KUO8.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ea3a68fb-7ff4-4180-8858-91e1d8cfda6c/4DNFINU2KUO8.txt 4DNEXJUIW5OB.txt
test "5fa1284150e7aacce39691f417d656f3" = "$(md5sum 4DNEXJUIW5OB.txt)"
drs get -d https://data.4dnucleome.org 4DNFINU2KUO8