wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fe10d6ff-1b0a-4cb5-b16b-85a23b71b01f/4DNFIZBL4MKL.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fe10d6ff-1b0a-4cb5-b16b-85a23b71b01f/4DNFIZBL4MKL.txt 4DNEXGSTGTEC.txt
test "6278247d73f2957df2ca1fe742c8dfd8" = "$(md5sum 4DNEXGSTGTEC.txt)"
drs get -d https://data.4dnucleome.org 4DNFIZBL4MKL