wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c3758a33-1e95-4f7e-a3fa-bef8333dfb5e/4DNFI93LXZIE.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c3758a33-1e95-4f7e-a3fa-bef8333dfb5e/4DNFI93LXZIE.txt 4DNEX3R5YF1M.txt
test "79ac0c7b5d7a601508488b0b0fbbb926" = "$(md5sum 4DNEX3R5YF1M.txt)"
drs get -d https://data.4dnucleome.org 4DNFI93LXZIE