-----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-drupal9-17.0-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-drupal9-17.0-bullseye-amd64.iso
      21fcf0e19059e4fb1d149946f670c80869d07cb58561fe49640a1fef2b5a2f44  turnkey-drupal9-17.0-bullseye-amd64.iso

    $ sha512sum turnkey-drupal9-17.0-bullseye-amd64.iso
      e8643484035fca2988964ed58b8a05fa93f8c006156d55ec03c44e4e8cb6f51c457c00b59ab6c2a4eb8137db38cb7abe628f00d177caa36339e21fdf8689074c  turnkey-drupal9-17.0-bullseye-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-drupal9-17.0-bullseye-amd64.iso.hash
      turnkey-drupal9-17.0-bullseye-amd64.iso: OK

    $ sha512sum -c turnkey-drupal9-17.0-bullseye-amd64.iso.hash
      turnkey-drupal9-17.0-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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4j2FyWwGVCbYLFrbdVi384XPGv/LN8dljrx+8uoD2Zf77tsR1kPhqpJJsK1fF8P6
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h5iB8Nz9/J2keJOFzD6ZE+T4WTbsaLT9hE9hb/DLE5gsgZptLziWWNWN8ZHZUG3T
FpoIm7asry7pkgH5/K7JStUeuhnACTkf8zhH6UMn2O3NSXsl9Vl5WFwwcvk42yDM
fBnZ/4eE5PXB407ZtDSfO//GKM36EwMKZ8Tvo00Jb5/Ma/pvvMtn5vKc5a36b0+M
MyqIkG4adrzUjs1m520Gc2HyICawRGYLbn2Ypvy2dAdtP9yFBhsX/mE6YCp/SSH/
x3CSDqc6TTwHdYU8XOo8j5+bRII6jV/6MedCzKYgWNvje9bNH/AJ/YXBofORHkhs
iejV/oyLdT8zUpQGOzrJ8BpWSujn5oWIAOOsnn5yAMS6lbVFstkostOR4o0xi0XZ
7+cr2N1h9CpOKfoznTTTEI+SkUEevRwb/FQxfrs8awy/Leyg3931NeCdIfpiZIcy
L8XqyBskqNroB+LE2XUag6tsoGCg2sdsL1kE7jtbMDbi7aXgbgs=
=y4/S
-----END PGP SIGNATURE-----