wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7e0834b9-e855-44a2-b3d9-fa3d97ed8e6d/4DNFIJKM6R2Z.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7e0834b9-e855-44a2-b3d9-fa3d97ed8e6d/4DNFIJKM6R2Z.txt 4DNEX4WYFG15.txt
test "4829bbe2576ae64046f772572bb769bb" = "$(md5sum 4DNEX4WYFG15.txt)"
drs get -d https://data.4dnucleome.org 4DNFIJKM6R2Z