wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e01664a9-02a8-4e63-8227-d6c5aae10af9/4DNFI7C43BZW.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e01664a9-02a8-4e63-8227-d6c5aae10af9/4DNFI7C43BZW.bed.gz 4DNFI7C43BZW
test "d60a03fbb9baa5cc3f04a60c2530efdd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7C43BZW