wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ba67567a-40a2-49ef-9d13-535d21cf5fb9/4DNFIYH44KV6.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ba67567a-40a2-49ef-9d13-535d21cf5fb9/4DNFIYH44KV6.bw HG00731_SMC1_R1.bw
test "304de42b66376a6b1ba11464481a764b" = "$(md5sum HG00731_SMC1_R1.bw)"
drs get -d https://data.4dnucleome.org 4DNFIYH44KV6