SHA256(ubuntu-ova.ovf)= 836a5b8398b3e1808f96bd3405401f09cc76648d1d84ec647a2b8d5172b3d6ef
SHA256(ubuntu-ova-disk1.vmdk)= 3f3d98b7a72c22ffd9ae821c694c323b82bcc863eb3c933574b5896c673667c0