-----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-b2evolution-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-b2evolution-17.1-bullseye-amd64.iso
      1159516952c3679763b890bba769d52e958f233b9f15e517913b80576540b91c  turnkey-b2evolution-17.1-bullseye-amd64.iso

    $ sha512sum turnkey-b2evolution-17.1-bullseye-amd64.iso
      869ecdedf988ac022dd381e45375d09d346fe539ab43b31f857cecdbd8a6f694b795b44db37a7bbf373084e27ffdec80bd656d12c0530ed4d5cfb1218f6a0d44  turnkey-b2evolution-17.1-bullseye-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-b2evolution-17.1-bullseye-amd64.iso.hash
      turnkey-b2evolution-17.1-bullseye-amd64.iso: OK

    $ sha512sum -c turnkey-b2evolution-17.1-bullseye-amd64.iso.hash
      turnkey-b2evolution-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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/raXEg/9HX/gWXg9J8mrRzEw4L47KN8Wux8s9UYK4/AM2etJzc7nUZXoYEZm4ecX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=j4xw
-----END PGP SIGNATURE-----