wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/91cd1fa2-1e75-469d-8d47-4ae20ff7959b/4DNFI4NOQ162.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/91cd1fa2-1e75-469d-8d47-4ae20ff7959b/4DNFI4NOQ162.txt 4DNEX1LAZ7SD.txt
test "65eeea4a44b5ee8921df7ba358f6d268" = "$(md5sum 4DNEX1LAZ7SD.txt)"
drs get -d https://data.4dnucleome.org 4DNFI4NOQ162