-----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-gitlab-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-gitlab-16.1-buster-amd64.iso
      6742f38059afaf370a7c2084c93f160a0de5b3aa2f2c536e00e9423eddfc2cd9  turnkey-gitlab-16.1-buster-amd64.iso

    $ sha512sum turnkey-gitlab-16.1-buster-amd64.iso
      e3f2816407823430acfe399e9998a51c2af689b0a08e327b2e54ad3692d74ad4de42b074807bcffa1b555ce9225c2b85ac59ea9ed15329249b682ea0a1ff9890  turnkey-gitlab-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

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

    $ sha512sum -c turnkey-gitlab-16.1-buster-amd64.iso.hash
      turnkey-gitlab-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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vBzWQg//cw4PAQT9sics2IJGtW2HyACpUAb0/mzE8sCp/sQqH1pJtOF5nP3TmDxe
0cnjKR7PDF5fpjeZE57Qh4klcZEdDSRE53gPMyZxnyWaspC8H9P4c4NgukmxBfoX
nhvI9Uw1NeOLZvgUOrF7scaVKXehKO5wsJTqcvRrM5z6At3ylwXpe3MxGZ88PJWN
gXOV2X/Pvp4XfPYr9y5tOjFp0FiUCdo5AzfdSNsff+C5fFh8XVT349YBn4XYVLdw
+ydM5VBuC94p/G/uw9wnCZ5/EoY5aGnWTXDFWi5Qkn4gb6vyuRpGQUSwdjcj4lmz
7Lvo9eqXKl0xHIO5ROsmpZUJUmMl2gtK7vDpF+C6SYHsbLE6KJhfH7ASX/wxMRGT
JYPmcp0RUMqLSz+/A3qXBQgNrSyKldBYiCMe9/jaIEAXSWbOc307xGu7McfHoLjR
xi5l/Fls469nQjAS2B0W6Q3qbqh6ITPHjMxYEUpgvqq9+N+Ydb2+dlo0nNBW3452
zH7OepWz/G1vFMnQLTL3RPcwWzLvKQA+tcWc+xJOdhDvpw5HasM4XVIkjg4ubaff
Y/KJkPG6vTCCHBM6o7RCNywA0iq+Vlx6r4hfE8e3NTXfEP1HKJpqWQXzajNo9Lmu
UqVW2+b55X6/1tcueY9pmIUkxN47JbOWAtQaL42vek7sazuB7oc=
=Iz0o
-----END PGP SIGNATURE-----