This container can be pulled via:
  docker pull registry.opensuse.org/home/dirkmueller/branches/home/storresi/containers/kiwi/opensuse/tumbleweed-slim:20201022
  docker pull registry.opensuse.org/home/dirkmueller/branches/home/storresi/containers/kiwi/opensuse/tumbleweed-slim:20201022.11.9
  docker pull registry.opensuse.org/home/dirkmueller/branches/home/storresi/containers/kiwi/opensuse/tumbleweed-slim:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.