wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1f84fc1c-8679-44e4-a8cf-68f534f2ce1c/4DNFISPKVMRM.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1f84fc1c-8679-44e4-a8cf-68f534f2ce1c/4DNFISPKVMRM.txt 4DNEXSPWN97Z.txt
test "3ace6d32e92bedb58f4b4d6e7922da25" = "$(md5sum 4DNEXSPWN97Z.txt)"
drs get -d https://data.4dnucleome.org 4DNFISPKVMRM