wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c2d0001a-e25e-4126-ad6f-ab586442da3e/4DNFIK4FXN8P.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c2d0001a-e25e-4126-ad6f-ab586442da3e/4DNFIK4FXN8P.bw 4DNFIK4FXN8P
test "b54a503e7d8c3f3bcad275b082d4b154" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK4FXN8P