wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0690e7c2-4818-448b-abdd-0553407d9fbc/4DNFIN75CSBY.spt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0690e7c2-4818-448b-abdd-0553407d9fbc/4DNFIN75CSBY.spt Halo-GAF_HS_Rep3.txt
test "67d36580c71cf6a9c1ffdde5e0b74207" = "$(md5sum Halo-GAF_HS_Rep3.txt)"
drs get -d https://data.4dnucleome.org 4DNFIN75CSBY