This container can be pulled via:
  docker pull registry.opensuse.org/home/pushman/bci/cr/16.0/containerfile/suse/sles/16.0/cdi-uploadproxy:1.66
  docker pull registry.opensuse.org/home/pushman/bci/cr/16.0/containerfile/suse/sles/16.0/cdi-uploadproxy:1.66.1
  docker pull registry.opensuse.org/home/pushman/bci/cr/16.0/containerfile/suse/sles/16.0/cdi-uploadproxy:1.66.1-1.6

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.