wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/388ff202-fd6f-4a50-bf26-3d5f1ba9b84f/4DNFIBWEA69F.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/388ff202-fd6f-4a50-bf26-3d5f1ba9b84f/4DNFIBWEA69F.txt 4DNEX552TN1V.txt
test "bccf42f3ede83486e8c0eae36d427f42" = "$(md5sum 4DNEX552TN1V.txt)"
drs get -d https://data.4dnucleome.org 4DNFIBWEA69F