This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/bci/bci-busybox:20260521.0
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/bci/bci-busybox:20260521.0-151.10
  docker pull registry.opensuse.org/devel/bci/tumbleweed/containerfile/opensuse/bci/bci-busybox:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.