wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/46a8240e-6a12-4d0f-be5d-4292635db7a6/4DNFIR85VD55.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/46a8240e-6a12-4d0f-be5d-4292635db7a6/4DNFIR85VD55.txt 4DNEXTB6LA84.txt
test "a9fc8e9da6b1877e42daa156b0f459f8" = "$(md5sum 4DNEXTB6LA84.txt)"
drs get -d https://data.4dnucleome.org 4DNFIR85VD55