wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3a3c1abe-77ea-4299-ae7b-0a5bbe51f663/4DNFI8JMH1RQ.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3a3c1abe-77ea-4299-ae7b-0a5bbe51f663/4DNFI8JMH1RQ.txt 4DNEXKAWAVYE.txt
test "514a3e32450b94e200e93dbd9dc29170" = "$(md5sum 4DNEXKAWAVYE.txt)"
drs get -d https://data.4dnucleome.org 4DNFI8JMH1RQ