{
  "name": "flatcar-developer",
  "description": "Flatcar developer",
  "versions": [{
    "version": "4691.0.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://bincache.flatcar-linux.net/images/amd64/4691.0.0+ue-rs-rsa-0.10/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "bf90e2456de9c7812f694dc354aff39ef926479b3c4b05f59b30be1c6f078516"
    }]
  }]
}