wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6ebcb9c3-bd4c-4b63-951c-254dfb16c388/4DNFI3HSHB43.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6ebcb9c3-bd4c-4b63-951c-254dfb16c388/4DNFI3HSHB43.bw 4DNFI3HSHB43
test "e5f233dd57bd136ab5e92fd1bd3348af" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3HSHB43