-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

To ensure the image has not been corrupted in transmit or tampered with,
perform the following two steps to cryptographically verify image integrity:

1. Verify the authenticity of this file by checking that it is signed with our
   GPG release key:

    $ curl https://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release@turnkeylinux.com
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
            Key fingerprint = 694C FF26 795A 29BA E07B  4EB5 85C2 5E95 A16E B94D
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-core-15.0-stretch-amd64.ova.hash
      gpg: Signature made using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key <release@turnkeylinux.com>"

    For extra credit you can validate the key's authenticity at:

      https://keybase.io/turnkeylinux

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-core-15.0-stretch-amd64.ova
      bbb6cc5e69f585d884685198c1d551fed17882b283acbff0975585e99d074244  turnkey-core-15.0-stretch-amd64.ova

    $ sha512sum turnkey-core-15.0-stretch-amd64.ova
      3540db232893bdc0efc49c90989a2ff9b437e62146491b0c858cdcf107de25ec65e3e7510924b5fbdb75b4f58090c5573aa3e16ab40113c3155b53ce31f3392b  turnkey-core-15.0-stretch-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-core-15.0-stretch-amd64.ova.hash
      turnkey-core-15.0-stretch-amd64.ova: OK

    $ sha512sum -c turnkey-core-15.0-stretch-amd64.ova.hash
      turnkey-core-15.0-stretch-amd64.ova: OK

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte12AACgkQhcJelaFu
uU1Ulwf+JIV6rFabiTJqB3kC2mYpd2FCpfQ2PmDPxVEpuCbabXPFZ8e/w09gAgs/
H7TXNWGjsZ5DsIElYAlKKjB8H6AaEW2f/N7emq5TH4PGBHUCJ/ZwN+zBfb4pc6b/
gaMVJJ+jODNPwqU1lswrNtqUnt+BPEglK3O9qn5JytvFbLbfWie8+Pn3EI3L1nFw
+PKMojs0dVcBHFjIospnWcGqAD0g87ImOEQbY2GIUj3l1I5xNZfiy/2JLHMhqMuU
gIYa7xWfqMGn/UFgV7SWVgV3W1trZM84UWbsfwxGW3HThyWDJXRjWf8R4zN7aPK5
YgvlricNUYW7G/9Holjc1KGpgWzf0w==
=KIxx
-----END PGP SIGNATURE-----