-----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/master/keys/tkl-buster-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org
      pub   rsa4096 2020-02-05 [SC] [expires: 2040-01-31]
            A8B2 EF42 8781 9B03 D351  6CCA 7623 1C20 425E 9772
      uid           [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) <release-buster-images@turnkeylinux.org>
      sub   rsa4096 2020-02-05 [S] [expires: 2040-01-31]
      
    $ gpg --verify turnkey-redmine-16.0-buster-amd64.iso.hash
      gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772
      gpg: Good signature from "0"

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

    $ sha256sum turnkey-redmine-16.0-buster-amd64.iso
      4bc617ee2d009f4e09f5f2c47563a6ad30c1f02399dd4265545c567360ceec53  turnkey-redmine-16.0-buster-amd64.iso

    $ sha512sum turnkey-redmine-16.0-buster-amd64.iso
      02f789deb6d604549a2042fb0b90b321107c28ddc5e62e59691e412fb9b6b207b2befb8065b950d08d03203d5260574dfbbabe9ce9e7151c58ab5ff699af54bb  turnkey-redmine-16.0-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-redmine-16.0-buster-amd64.iso.hash
      turnkey-redmine-16.0-buster-amd64.iso: OK

    $ sha512sum -c turnkey-redmine-16.0-buster-amd64.iso.hash
      turnkey-redmine-16.0-buster-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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=80xD
-----END PGP SIGNATURE-----