-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

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  | gpg --import
    $ gpg --list-keys --with-fingerprint release-bullseye-images@turnkeylinux.org
      pub   rsa4096 2021-08-04 [SC] [expires: 2041-07-30]
            E10F 6567 0C8E BE42 ED0C  3A49 CCA5 1174 468F 9073
      uid           [ unknown] TurnKey GNU/Linux Bullseye Images (GPG signing key for TurnKey Linux Bullseye Images) <release-bullseye-images@turnkeylinux.org>
      sub   rsa4096 2021-08-04 [S] [expires: 2041-07-30]
      
    $ gpg --verify turnkey-foswiki-17.1-bullseye-amd64.iso.hash
      gpg: Signature made using RSA key ID E10F65670C8EBE42ED0C3A49CCA51174468F9073
      gpg: Good signature from "0"

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-foswiki-17.1-bullseye-amd64.iso
      e723f1894804f9c2d90ac7ad406197b8f3ae49dda7607d0b76952b3cc1899a10  turnkey-foswiki-17.1-bullseye-amd64.iso

    $ sha512sum turnkey-foswiki-17.1-bullseye-amd64.iso
      bcf29ce071c8140a966a581fd91e9f4876de9a52b3055e7d4fcd8fbb3a358f594adbf13222915febd207f32ba2c60a63f64986d3affa26e7b5297de17d854809  turnkey-foswiki-17.1-bullseye-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-foswiki-17.1-bullseye-amd64.iso.hash
      turnkey-foswiki-17.1-bullseye-amd64.iso: OK

    $ sha512sum -c turnkey-foswiki-17.1-bullseye-amd64.iso.hash
      turnkey-foswiki-17.1-bullseye-amd64.iso: OK

    Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted.

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

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ea96qEp/pSyJblSerzWX5ElM+vhjgludp6RrSofiYiJrhLme0SOZYQDATlZILS4C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=9AVZ
-----END PGP SIGNATURE-----