This container can be pulled via:
  docker pull registry.opensuse.org/home/frntguj438h234892398/branches/opensuse/templates/images/15.6/images/my-container:1.0.0.3.1
  docker pull registry.opensuse.org/home/frntguj438h234892398/branches/opensuse/templates/images/15.6/images/my-container:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.