wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/96c15d74-0839-48c3-9d6f-2e5fa94c8098/4DNFIH3K4UQO.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/96c15d74-0839-48c3-9d6f-2e5fa94c8098/4DNFIH3K4UQO.bb 4DNFIH3K4UQO
test "8dc2e79028bdc768154a221215a596d2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIH3K4UQO