wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8546e24a-eb6d-4988-9c47-7ddcaa93007b/4DNFI7RSPJNK.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8546e24a-eb6d-4988-9c47-7ddcaa93007b/4DNFI7RSPJNK.txt 4DNEXS8S7TC8.txt
test "d6280e05157f77dcdb5601d3b92fa79d" = "$(md5sum 4DNEXS8S7TC8.txt)"
drs get -d https://data.4dnucleome.org 4DNFI7RSPJNK