-----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-redmine-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-redmine-17.1-bullseye-amd64.iso
      32a6023ca6552151efb39c4a4fb86b7624e8d23eaba1ad114ae7ce6ea92cf5b9  turnkey-redmine-17.1-bullseye-amd64.iso

    $ sha512sum turnkey-redmine-17.1-bullseye-amd64.iso
      e3de4eb882d72665aa85772c30fb9e650c50561945370347bbdbfa31958323bfcf502c3f0b40c0847f48aea80debba77e906752a7d4bd4f78f93acb3c67784ec  turnkey-redmine-17.1-bullseye-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-redmine-17.1-bullseye-amd64.iso.hash
      turnkey-redmine-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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GcKeRqRhlr70ruMhxhTLDYLHLUm3Iv3wua0iU90bVi6MOKqbEXodMRTHNW8srIUY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=H78R
-----END PGP SIGNATURE-----