-----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-simpleinvoices-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-simpleinvoices-15.1-stretch-amd64-openstack.qcow2
      55c4bcd620ec8f963acb96b412ad613ca86e143e0760926b9c6d834b18355806  turnkey-simpleinvoices-15.1-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-simpleinvoices-15.1-stretch-amd64-openstack.qcow2
      3a4e4c1c79d31246c7275961e30a57cfb6cc0a4ece32ad0df130f3962864e37d1ed4dd887151fbb98418bd0924fe7c0fa7fdc1293cb8896501bf8117a1cf3f9c  turnkey-simpleinvoices-15.1-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

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

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

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhWAACgkQhcJelaFu
uU3Rtgf8CnWXD/iylb2CYQCh76bTYBd4w+MqnVZBlCcbv9PitXG/XaO/h6Ok0aZ/
9Zp5Bg/EimbR07W5j+1mpjfy2g8AHGsrBVO1NYZJ1zo/TWRIk39Rse7Jss6nrnGW
LskiQ+73ND5LC5MkYoxy1kBhDFSxsRlUb1t8ez8JsIopyB7EHOLKATTk4uyLo4cC
3PSf4O/VXsPLGSSgMBDq/dMI6IlRSQSHh9gVvLYjvdXHQIl8sG9jsJtEBmRzSnt7
xDVUmB4EIxe6TSuCdaS6Z/xGvXB5Hysi227LQq6iBowPTwhYQzcglUGzgnIq0izo
Jop+gr/7GA6sLXPUFwO3GcWm34bBRQ==
=YNmw
-----END PGP SIGNATURE-----