wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/de8eab39-0af9-476f-be34-2cfe03bb02b4/4DNFINNF1DFO.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/de8eab39-0af9-476f-be34-2cfe03bb02b4/4DNFINNF1DFO.bw 4DNFINNF1DFO
test "81349b5b1f9d641b74433c234567a7a0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFINNF1DFO