-----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-ghost-15.3-stretch-amd64-openstack.qcow2.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-ghost-15.3-stretch-amd64-openstack.qcow2
      9e9d647c6154e11bf16e4cabf7a1ae8a783be26905771b5ce65136c56c183ff4  turnkey-ghost-15.3-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-ghost-15.3-stretch-amd64-openstack.qcow2
      e8fac6376aff6e68d90d5dfa576d05bc9d14174015dcd67866d2131c86cb10f26be2b807af9ba67bce0107a8d5bc43bafac66e100ffc8fbc15dbeebbdb93ad24  turnkey-ghost-15.3-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-ghost-15.3-stretch-amd64-openstack.qcow2.hash
      turnkey-ghost-15.3-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-ghost-15.3-stretch-amd64-openstack.qcow2.hash
      turnkey-ghost-15.3-stretch-amd64-openstack.qcow2: OK

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

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uU3GKwgA1OtfGVEzqkBnKza1D26bbeju3B8aUidU5ZnmMpsdPHIQx02yn46oBUn5
0IufLO3aIXDZvyPCsItDcVYmwuRi7P0fp48HdtQGkBWfa7qhAkVRVPBUN3VC6oSh
LlipdbI5XTbVUB0GG6arOSZqNqPKnsYSl+fdtg1aQm+47K4t2YnA+uqSs+X6c1j5
opkB3MALD1lSck85QOojrP+pvvgmI2ZQwPYmjXCrarqQ2H5RY6YBraMtOy0jaKMC
S6ktb06q7qagVzUIksO3gZHvQXYRqO2EN61gYUTj3+RfBIee1vALIxN/YKkBeVsb
8gmhAyq5Xua/lvUrpKdVnXV8hKgqMg==
=yvGY
-----END PGP SIGNATURE-----