{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "2345.3.1",
    "providers": [{
      "name": "virtualbox",
      "url": "https://stable.release.flatcar-linux.net/amd64-usr/2345.3.1/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "7244a1a7bd63a1a56af368a07d1ff7d2e7b3875f3ac33fe153e6697fd7a2cdcd"
    }]
  }]
}