-----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-simplemachines-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-simplemachines-15.1-stretch-amd64-openstack.qcow2
      065f1b427e0c2cb6b8b2dbc190221a0ef7529ace6c58257757fcd261039d7483  turnkey-simplemachines-15.1-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-simplemachines-15.1-stretch-amd64-openstack.qcow2
      f54c9ec9027d2b82eae37bf3c4574cb1d6830c599b93baee9871f816b813b7d474b98f529b9c3f48d8e9214503961e65357a1349b9f4a2de1ca20d1b14af4bab  turnkey-simplemachines-15.1-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

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uU11GggA6/7HME8xI/Xw97Jri5JQpFxOuS4pfcn/DR7CGL6DXWcliybloj6RQ1Tt
GyjbP8huHl/PIEFEoiMWB9uTDFkZ/BWHOKJn7k7Ntx2wGiTaJLNWMrdjHpnIPaim
D9qeieCNM2Wzcwo9lWjEScnxXjppsQ65x3ebO7ayeY7JlSlfhSN1jnC8Su5+X/c2
8Oj237Johos4gnuwR6vzuvF4rkCQQhQM1EiIY6QqSaOp/djIR206/FVCHsvxPxqQ
Lw/AqtvRGs3IyUbWGvCf9NzfGV80QAZfly6elOv3OPDofwyDxG+8IYTCJmj1FDV5
z3dZp4mfklzqUEXfz0YSPsMcMW82qg==
=a84z
-----END PGP SIGNATURE-----