This container can be pulled via:
  docker pull registry.opensuse.org/home/carwos-tester/container-workloads/llansky3_helloworld/containers_tumbleweed/led_blinker:1.0-1.281
  docker pull registry.opensuse.org/home/carwos-tester/container-workloads/llansky3_helloworld/containers_tumbleweed/led_blinker:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.