This container can be pulled via:
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:2025.07
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:2025.07.103.7.uyuni5
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.