-----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-jenkins-15.4-stretch-amd64.ova.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-jenkins-15.4-stretch-amd64.ova
      20cef3ad39c150b6988d842cfab662b80f1a589f3875b567eba8ef651e828e79  turnkey-jenkins-15.4-stretch-amd64.ova

    $ sha512sum turnkey-jenkins-15.4-stretch-amd64.ova
      df26e5447125a3ba1ba452f53a72089694d15971572615d7847a4ba71ced46420c06316aed8bd6e9f0eaae6c747819817c59dfb3fc1917b8c83e2decba6bbfd1  turnkey-jenkins-15.4-stretch-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-jenkins-15.4-stretch-amd64.ova.hash
      turnkey-jenkins-15.4-stretch-amd64.ova: OK

    $ sha512sum -c turnkey-jenkins-15.4-stretch-amd64.ova.hash
      turnkey-jenkins-15.4-stretch-amd64.ova: OK

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0ovAS3VnGmCk8cUjlMd82E3XF/uQJw==
=hhWj
-----END PGP SIGNATURE-----