-----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-gnusocial-15.1-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-gnusocial-15.1-stretch-amd64-openstack.qcow2
      a0009c6557ba066582edfc7e60752b574892670392125a24e59c6a276e9cad1a  turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2
      a8e4df7a1a5e934aaaa3e30a710899e46ebb6db242a2d0c24bcd9be5e4e3580ed9a60789d20bee8872252cf50ecceb0bc38587acf0886ca73fcf806a4b9e1022  turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2.hash
      turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2.hash
      turnkey-gnusocial-15.1-stretch-amd64-openstack.qcow2: OK

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uU2aPwf/ZOi8Vd5G4qVsq1t0FkAT+c4y09LJ4V7qROIqanYHJ+h/e2ofYE2maz3j
8wHaaKlnI+VnQcOU8gX+M8yU9h5ViiUke5P4McVS9Olq2gMd5p2NCAk2yrcaQzX5
AY2kkn8WOnAq81ANz2ADmEQcLqs6/Y4/Bpm4/MsI6ZTigl2l3KMG3UxRvWbH2+nD
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wHau7VpwlfTsvrKlEczRpTFtz2QkvA==
=LOwA
-----END PGP SIGNATURE-----