This container can be pulled via:
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/tumbleweed/containerfile/opensuse/bci/python:3-1.140
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/tumbleweed/containerfile/opensuse/bci/python:3.10
  docker pull registry.opensuse.org/home/dirkmueller/branches/devel/bci/tumbleweed/containerfile/opensuse/bci/python:3.10-1.140

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.