{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4593.2.5",
    "providers": [{
      "name": "virtualbox",
      "url": "https://bincache.flatcar-linux.net/images/amd64/4593.2.5/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "56e3e70f8e94162a39fc163c713fc252b95930460ac5d7357ca9a33d1421df01"
    }]
  }]
}