wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/26dc4a69-356c-41bd-827e-d2a454baebc9/4DNFIUJZM9JL.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/26dc4a69-356c-41bd-827e-d2a454baebc9/4DNFIUJZM9JL.bw HFF_r2_4xAP3-50kb.bw
test "004715579065b1ed4bb01e31499d1d1d" = "$(md5sum HFF_r2_4xAP3-50kb.bw)"
drs get -d https://data.4dnucleome.org 4DNFIUJZM9JL