This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/tumbleweed:20250727
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/tumbleweed:20250727.35.66
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/tumbleweed:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.