-----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-punbb-15.0-stretch-amd64-vmdk.zip.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-punbb-15.0-stretch-amd64-vmdk.zip
      d8e169886f414e62dcb8d2d90dcc6f3337690a14c8bcf0b0212936ebaca134f2  turnkey-punbb-15.0-stretch-amd64-vmdk.zip

    $ sha512sum turnkey-punbb-15.0-stretch-amd64-vmdk.zip
      4505a8646fb390ca2106d1c9315f7c71afcd747a5651b8fb1f7fbf225a28e9173d5ae02ecb88fc7262ff4d0b7637e4a0f374e3475f1a9e0118d17c60d898da77  turnkey-punbb-15.0-stretch-amd64-vmdk.zip

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-punbb-15.0-stretch-amd64-vmdk.zip.hash
      turnkey-punbb-15.0-stretch-amd64-vmdk.zip: OK

    $ sha512sum -c turnkey-punbb-15.0-stretch-amd64-vmdk.zip.hash
      turnkey-punbb-15.0-stretch-amd64-vmdk.zip: OK

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

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uhL1n2XqQqRmWblTsgOJFHW5mxd5Gg==
=kFxV
-----END PGP SIGNATURE-----