This container can be pulled via:
  docker pull registry.opensuse.org/home/cwh/branches/opensuse/templates/images/15.4/containers/opensuse/ordersprinter:1.21.5
  docker pull registry.opensuse.org/home/cwh/branches/opensuse/templates/images/15.4/containers/opensuse/ordersprinter:1.21.5.4.1
  docker pull registry.opensuse.org/home/cwh/branches/opensuse/templates/images/15.4/containers/opensuse/ordersprinter:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.