wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ab8e0bf5-5eb0-4db5-a1c5-41c3d153a129/4DNFI7D1X9EB.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ab8e0bf5-5eb0-4db5-a1c5-41c3d153a129/4DNFI7D1X9EB.bam 4DNFI7D1X9EB
test "f274c53c41b45033cf0a65a38f73d4d3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7D1X9EB