wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bbd3afb1-8e4e-4bdc-a611-74b0dfd234e4/4DNFIDQKR2HK.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bbd3afb1-8e4e-4bdc-a611-74b0dfd234e4/4DNFIDQKR2HK.bw 4DNFIDQKR2HK
test "8bbf8dce59c08dc039522f66900bb92b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDQKR2HK