-----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 turnkey-redis-18.0-bookworm-amd64.iso.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 turnkey-redis-18.0-bookworm-amd64.iso
      c1a8fe18605f6edec99ade08fca96918518de45d03b18a08276708d88b639bc6  turnkey-redis-18.0-bookworm-amd64.iso

    $ sha512sum turnkey-redis-18.0-bookworm-amd64.iso
      d9a04d7cc0eb56c9c3997f63d5db19e0c07a13a8e6500799db1d82b6e2d42a1bcc677e8b0dba0fe7393d0a4d51774cd1b07daaf22998d0b70f2a3d0059b4d09e  turnkey-redis-18.0-bookworm-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-redis-18.0-bookworm-amd64.iso.hash
      turnkey-redis-18.0-bookworm-amd64.iso: OK

    $ sha512sum -c turnkey-redis-18.0-bookworm-amd64.iso.hash
      turnkey-redis-18.0-bookworm-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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=9W40
-----END PGP SIGNATURE-----