wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d7b7ac1f-9b20-4709-80e7-c55885b0a4dd/4DNFI2LE1KZL.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d7b7ac1f-9b20-4709-80e7-c55885b0a4dd/4DNFI2LE1KZL.bw 4DNFI2LE1KZL
test "7b2b280e4f8d44af989a33040a6546d0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2LE1KZL