wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/files/4db31265-156d-4f8c-8539-5ea8acfa1d8e/4DNFIQ2PBINN.r3d
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/files/4db31265-156d-4f8c-8539-5ea8acfa1d8e/4DNFIQ2PBINN.r3d Chr18I_SC35_55.r3d
test "afa8be5a5236f3d59cc0c58d158153d5" = "$(md5sum Chr18I_SC35_55.r3d)"
drs get -d https://data.4dnucleome.org 4DNFIQ2PBINN