-----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-gallery-15.0-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-gallery-15.0-stretch-amd64-openstack.qcow2
      74baff41e2b311211c830d93de3983d6ae694d5ea794a23dbb7e8c1e67d5adb3  turnkey-gallery-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-gallery-15.0-stretch-amd64-openstack.qcow2
      3ceb371baecabcc3e921afddd349d4157e2f0dd7812640763a12f845cd559c49ec0a17dd8d7564afc3b1e9258db51e0719c33306483eb5272603253722cb9a49  turnkey-gallery-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-gallery-15.0-stretch-amd64-openstack.qcow2.hash
      turnkey-gallery-15.0-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-gallery-15.0-stretch-amd64-openstack.qcow2.hash
      turnkey-gallery-15.0-stretch-amd64-openstack.qcow2: OK

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uU2X0Af/XBK7a5KPTp437WHdpUuKWvw85g+v9mwWm5wmY2S9TAGMzuZQSXe92ZZ5
uM7+tBnFcT3499Ox9qHekEDwYDI3TfOOOrK/+sU+8ewemgq+wjucFcytVNstrDD4
33IxGcIhuZxuQwbQM3HLD3cO/mkHHtDVeX6qeSk/SOwg2h30YTQDLg4Fo0UfSBs9
iqb7TBBXYrrAzEynIe1478hhzUT8PkK6KydpJ57G2pvGW/0mBkBvCet6wvCL7Rdd
UWsUkvR6SF6AuFi8cbLG0cPeWAxL7g1+gJC2W9o+2+JwzdU0xifH1hFFLGNd9HnM
3GwDbTN07bNQ0LUzBjQe2PcEycEd4A==
=vt+F
-----END PGP SIGNATURE-----