-----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-punbb-15.1-stretch-amd64.iso.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-punbb-15.1-stretch-amd64.iso
      36642eb0edefb9f200f5c59c4dc87a31dd2171f4267f8e1ad0874f2a60e230a5  turnkey-punbb-15.1-stretch-amd64.iso

    $ sha512sum turnkey-punbb-15.1-stretch-amd64.iso
      8028662cee553b51fe4ae460adacbc96dbd0be837e217b02639f22bb386b5dd16ce99b0bcf7d21419f6c2846021aaf2d572b8dec34d3bd2b30a9d1cd26e054bc  turnkey-punbb-15.1-stretch-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-punbb-15.1-stretch-amd64.iso.hash
      turnkey-punbb-15.1-stretch-amd64.iso: OK

    $ sha512sum -c turnkey-punbb-15.1-stretch-amd64.iso.hash
      turnkey-punbb-15.1-stretch-amd64.iso: OK

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ado24ceudCty/73HEnSW6ihpLRMpgA==
=Je6k
-----END PGP SIGNATURE-----