This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-jzbii/containerfile/opensuse/bci/ruby:3
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-jzbii/containerfile/opensuse/bci/ruby:3-1.111
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-jzbii/containerfile/opensuse/bci/ruby:3.1
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-jzbii/containerfile/opensuse/bci/ruby:3.1-1.111
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-jzbii/containerfile/opensuse/bci/ruby:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.