{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4593.2.3",
    "providers": [{
      "name": "virtualbox",
      "url": "https://bincache.flatcar-linux.net/images/amd64/4593.2.3/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "08015d05c3b34828ed7d18541840241853c21ba97544852f2439cdf89e02f572"
    }]
  }]
}