wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a1a39348-d439-466e-8712-55215ead4be4/4DNFIRHB9U7H.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a1a39348-d439-466e-8712-55215ead4be4/4DNFIRHB9U7H.bw HFF_r2_Dam10-25kb.bw
test "0dd6af8f5dc3436552daee11635afb0e" = "$(md5sum HFF_r2_Dam10-25kb.bw)"
drs get -d https://data.4dnucleome.org 4DNFIRHB9U7H