wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5859bde7-2718-4ec0-aaf4-306c78377a98/4DNFIHLC4RN9.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5859bde7-2718-4ec0-aaf4-306c78377a98/4DNFIHLC4RN9.txt 4DNEXA5PNELW.txt
test "a93b414a3753208bd5a836ad8f800d7a" = "$(md5sum 4DNEXA5PNELW.txt)"
drs get -d https://data.4dnucleome.org 4DNFIHLC4RN9