-----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-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-core-15.0-stretch-amd64-openstack.qcow2
      61e95b6984aa35eb121391d9dd035b559833aa969b0b7c9440988f876db64135  turnkey-core-15.0-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-core-15.0-stretch-amd64-openstack.qcow2
      d427b411f849ab4cfed21a9808612fbb1963bff7c3fa15f4ed530c9fc736c0330f8bc72750936e57cf6eedf1b3af09f316b42b1e5e7ce478f34c1623f9ee6d05  turnkey-core-15.0-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

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uU32Nwf/QgEi4c4ZqTh5vu27s6mMd+CNgRTA3aANKMJnnaoFg9LY5o8x5G5qQ6Lw
TnMmfCCyCi2epVnIaM/ubiGE/e+BLOBId8YljYhk+axy5JpC0fSazXELdWFDJsQQ
pZEalgyj02t+LBDXB6lgkdM5H+/Z7osv/KeS/CXYnXmjRRDBtsE6Dly2JH+cG+P0
8fJXSZtiu2WGXwAmeQNY9zEwfdxh1CsBjBkHgkz7NcjIVZOidwJa9JOp29uWuyLI
AvuYFuhWnEnb0QdfY4pER316K8skcHmH59jno1POSbGYArEfL0esv5R/5S/J7fx1
tr/VpgV+xOASUCAgv4NxkZatCugHfg==
=cpYd
-----END PGP SIGNATURE-----