This container can be pulled via:
  docker pull registry.opensuse.org/home/cyphar/images/tumbleweed/container_zsystems/opensuse/tumbleweed:20251227
  docker pull registry.opensuse.org/home/cyphar/images/tumbleweed/container_zsystems/opensuse/tumbleweed:20251227.1.213
  docker pull registry.opensuse.org/home/cyphar/images/tumbleweed/container_zsystems/opensuse/tumbleweed:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.