{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4230.2.4",
    "providers": [{
      "name": "virtualbox",
      "url": "https://bincache.flatcar-linux.net/images/amd64/4230.2.4/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "a505242e604a134442ac5fe0b38c886b97b26cf2f3d0fefc08af515c24f92e4c"
    }]
  }]
}