This container can be pulled via:
  docker pull registry.opensuse.org/home/mcepl/moldavite/containers/opensuse/localslackirc:1.33
  docker pull registry.opensuse.org/home/mcepl/moldavite/containers/opensuse/localslackirc:1.33.2.3
  docker pull registry.opensuse.org/home/mcepl/moldavite/containers/opensuse/localslackirc:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.