wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c61bc9d5-6bf9-489f-99fe-b92969b95ed4/4DNFIRHWP3QW.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c61bc9d5-6bf9-489f-99fe-b92969b95ed4/4DNFIRHWP3QW.txt 4DNEXDZQF1MQ.txt
test "04fb46317c98978379decf6d5215e7e7" = "$(md5sum 4DNEXDZQF1MQ.txt)"
drs get -d https://data.4dnucleome.org 4DNFIRHWP3QW