wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/654dcc7a-62de-485b-a7d4-69ddff4b5ca6/4DNFIMM6H9L2.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/654dcc7a-62de-485b-a7d4-69ddff4b5ca6/4DNFIMM6H9L2.txt 4DNEXNETEXM8.txt
test "363d69d869e94b1813e0a4e349c66a10" = "$(md5sum 4DNEXNETEXM8.txt)"
drs get -d https://data.4dnucleome.org 4DNFIMM6H9L2