wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c229a74b-d5e9-46ed-aaaf-6dd03fbf7dd9/4DNFIK6PY7UC.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c229a74b-d5e9-46ed-aaaf-6dd03fbf7dd9/4DNFIK6PY7UC.bw 4DNFIK6PY7UC
test "f747a5150f934fe3d2fc64cdb404e9cc" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK6PY7UC