wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a597165f-42bc-4702-92b7-dbd8cbb11fae/4DNFIDLKIZAL.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a597165f-42bc-4702-92b7-dbd8cbb11fae/4DNFIDLKIZAL.txt 4DNEX11GMDK9.txt
test "9e9c4261c0dd97fd1efcec65f318fcc3" = "$(md5sum 4DNEX11GMDK9.txt)"
drs get -d https://data.4dnucleome.org 4DNFIDLKIZAL