-----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-joomla3-16.0-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-joomla3-16.0-buster-amd64.iso
      0d8f8bdf33c79b3a1ce7aec03e6b67a0bed85eb42479a4e92889b53a8937a7c1  turnkey-joomla3-16.0-buster-amd64.iso

    $ sha512sum turnkey-joomla3-16.0-buster-amd64.iso
      f8390928a7d7115a38145913ac5b9b8500a87b857395444991f6d12c0f5edd9fe71a6de3aca6b563bbc94f37487d877ddbe12065e1b00ea020fdc4f1f1301b11  turnkey-joomla3-16.0-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-joomla3-16.0-buster-amd64.iso.hash
      turnkey-joomla3-16.0-buster-amd64.iso: OK

    $ sha512sum -c turnkey-joomla3-16.0-buster-amd64.iso.hash
      turnkey-joomla3-16.0-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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=C2gX
-----END PGP SIGNATURE-----