wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/79f4b7a5-f3eb-4cfb-9fd0-697891021dec/4DNFIV7UAKYG.spt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/79f4b7a5-f3eb-4cfb-9fd0-697891021dec/4DNFIV7UAKYG.spt Halo-H2B_Rep1.txt
test "166a8e355b027749f959ab33d1762d5e" = "$(md5sum Halo-H2B_Rep1.txt)"
drs get -d https://data.4dnucleome.org 4DNFIV7UAKYG