wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/91977e01-1bce-4c68-b945-894568cbb271/4DNFI1M1JIYO.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/91977e01-1bce-4c68-b945-894568cbb271/4DNFI1M1JIYO.bw 4DNFI1M1JIYO
test "07389d06d0e8fddd0fa994c18f1c26cd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1M1JIYO