wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/503533d9-232d-45d7-9905-52f625f7b2d5/4DNFIBJLGP2L.csv
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/503533d9-232d-45d7-9905-52f625f7b2d5/4DNFIBJLGP2L.csv trp080617cyts.csv
test "fdcf9ecafcebda12a34e3c3f5fda84a7" = "$(md5sum trp080617cyts.csv)"
drs get -d https://data.4dnucleome.org 4DNFIBJLGP2L