wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a2673009-b48c-4413-b22c-d8490ba8cfac/4DNFIIA8FLK5.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a2673009-b48c-4413-b22c-d8490ba8cfac/4DNFIIA8FLK5.txt 4DNEXNLSPYMR.txt
test "130a917317ba81db7e627f1487b15d12" = "$(md5sum 4DNEXNLSPYMR.txt)"
drs get -d https://data.4dnucleome.org 4DNFIIA8FLK5