-----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-leantime-16.1-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-leantime-16.1-buster-amd64.iso
      3ebb9a3651c86a0476747c2bf745291eb80594759889d23edc6cb7a11bc78ae4  turnkey-leantime-16.1-buster-amd64.iso

    $ sha512sum turnkey-leantime-16.1-buster-amd64.iso
      13824e070c2b10f057ebfd8b58ec0f44395460ad7752d8a48d69c44cef375ba892c5ca7f57f78860b44f5d05d0926c942979f3a1f9e329e56b1367782eea17fe  turnkey-leantime-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-leantime-16.1-buster-amd64.iso.hash
      turnkey-leantime-16.1-buster-amd64.iso: OK

    $ sha512sum -c turnkey-leantime-16.1-buster-amd64.iso.hash
      turnkey-leantime-16.1-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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=fXAa
-----END PGP SIGNATURE-----