wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/25681ebe-d8a8-47dc-8b7e-a51b51473477/4DNFI28QKNZ7.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/25681ebe-d8a8-47dc-8b7e-a51b51473477/4DNFI28QKNZ7.bw H1_r1_4xAP3-100kb.bw
test "b4d8a42e166fbf2e9f544f57db25a48a" = "$(md5sum H1_r1_4xAP3-100kb.bw)"
drs get -d https://data.4dnucleome.org 4DNFI28QKNZ7