{
  "name": "flatcar-alpha",
  "description": "Flatcar alpha",
  "versions": [{
    "version": "4669.0.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://bincache.flatcar-linux.net/images/amd64/4669.0.0/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "080b9c5222f08d84226b8ed63cf1c9998633b7c47799c1a0d8c51680db4c5ffa"
    }]
  }]
}