-----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 https://raw.githubusercontent.com/turnkeylinux/common/18.x/keys/tkl-bookworm-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-bookworm-images@turnkeylinux.org
      pub   rsa4096 2023-05-22 [SC] [expires: 2043-05-17]
            2614 7592 087C 0EDE 4214  3B63 7761 DEBA BBCF BA7C
      uid           [ unknown] TurnKey GNU/Linux Bookworm Images (GPG signing key for TurnKey Linux Bookworm Images) <release-bookworm-images@turnkeylinux.org>
      sub   rsa4096 2023-05-22 [S] [expires: 2043-05-17]
      
    $ gpg --verify debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz.hash
      gpg: Signature made using RSA key ID 26147592087C0EDE42143B637761DEBABBCFBA7C
      gpg: Good signature from "0"

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

    $ sha256sum debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz
      44bdc8e803be6178e8d64deb36e3838da18af8eb62048efd64489107429650ec  debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz

    $ sha512sum debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz
      a96511b8d5e34315e71ee574a78f94875cc7143e3406a67e774b48d1337e82242452b93227063e84f76d15d8bb73333c2816ca84ad99eb3ad4669e51f5e1ce82  debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz: OK

    $ sha512sum -c debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-owncloud_18.0-1_amd64.tar.gz: OK

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

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

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X3pDVkPwuA2vlrcpcA6mu1Z3KKSoqQ+qhAdKrFTWepIdpoXjs5HVLmL2AcDnuDOW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=G/K+
-----END PGP SIGNATURE-----