-----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-joomla3-17.1-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-joomla3-17.1-bullseye-amd64.iso
      58311a2440dfc80f70f2f0e021347b5f00ef5a9a859335cd2cacbfcaae67b763  turnkey-joomla3-17.1-bullseye-amd64.iso

    $ sha512sum turnkey-joomla3-17.1-bullseye-amd64.iso
      e2c1d714e077d26260959d93f28b6b2fd1c59f844656f668c92016451da37ee46cd393bdbb868851a10e917ddcab134fe4cf74fedd7ef1888a662c21a6e18051  turnkey-joomla3-17.1-bullseye-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-joomla3-17.1-bullseye-amd64.iso.hash
      turnkey-joomla3-17.1-bullseye-amd64.iso: OK

    $ sha512sum -c turnkey-joomla3-17.1-bullseye-amd64.iso.hash
      turnkey-joomla3-17.1-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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=aYfF
-----END PGP SIGNATURE-----