wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a6d2d227-a2c8-4436-8448-f8590e7e99e1/4DNFI9QQGX7W.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a6d2d227-a2c8-4436-8448-f8590e7e99e1/4DNFI9QQGX7W.bw K562_r1_LMNB1-2kb.bw
test "f6e83469bba204595f045e05773f7cbf" = "$(md5sum K562_r1_LMNB1-2kb.bw)"
drs get -d https://data.4dnucleome.org 4DNFI9QQGX7W