-----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/18.x/keys/tkl-bookworm-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-bookworm-images@turnkeylinux.org
      pub   rsa4096 2023-05-22 [SC] [expires: 2043-05-17]
            2614 7592 087C 0EDE 4214  3B63 7761 DEBA BBCF BA7C
      uid           [ unknown] TurnKey GNU/Linux Bookworm Images (GPG signing key for TurnKey Linux Bookworm Images) <release-bookworm-images@turnkeylinux.org>
      sub   rsa4096 2023-05-22 [S] [expires: 2043-05-17]
      
    $ gpg --verify debian-12-turnkey-omeka_18.0-1_amd64.tar.gz.hash
      gpg: Signature made using RSA key ID 26147592087C0EDE42143B637761DEBABBCFBA7C
      gpg: Good signature from "0"

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

    $ sha256sum debian-12-turnkey-omeka_18.0-1_amd64.tar.gz
      4ff49c35cbc1afcb0ec19efc8cbc35f9d5cad0252e3b4296ee28cafaf423162a  debian-12-turnkey-omeka_18.0-1_amd64.tar.gz

    $ sha512sum debian-12-turnkey-omeka_18.0-1_amd64.tar.gz
      7e1327cdd0bc2c283cca0e11f5faf88b374a2d8f924f0aa64db268a020595a5cd88594c817503c68622c217890f4228cba95843564e9dda1b37404b1b0726a11  debian-12-turnkey-omeka_18.0-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-12-turnkey-omeka_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-omeka_18.0-1_amd64.tar.gz: OK

    $ sha512sum -c debian-12-turnkey-omeka_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-omeka_18.0-1_amd64.tar.gz: OK

    Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted.

-----BEGIN PGP SIGNATURE-----

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r77tqZNcN6qiiMMstKylOd/l2wDKMH8pXSDyALfSX0DApzjKUxXreZx9DUQTiyJ0
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OdYbOI4lIVQVARXb4lF/5mE4jmh3R6fVkgit4imDqGHtrE6jS8zyA54ocLe3OZgP
ndt7AGt6jAcmY3Aqk63gLZk7vD3NPEFg8kCUoaTcK4YoQTO/EU/7l5yKGv2Wj5MY
SYGJyh+lgBNJJdxdZzup06i62wG1gkWNOwUCYjBUUYDtEwy62bnAxeDOym37WlEq
kBZRGUpbt/JDRIuQLzuBFclOHnlOIWbbuoWNM0I++A75KRR/10XVkozsoxycTFES
SNS5E7nxkvmbtumPFq9gfRTBwpwb7NeGTnp2urmSHLFcbFTv13LQlyXm3GvX5ndg
Q0VXTfOJa83bJF8Nwg66tjMnwKWKfCmc+luEeKfXYGY4Qkd3+q/cyA2vyoGYL+dL
niVwbd2/p9XsWT3lcM1ncB6uNzrwt6i65iQAXesVl+D8xHyV/oSmHyWcI0SMP9+/
J4lJM+BZqiYwxGXTuWpBKMxnoW5AyvDTaVYTm1zVFQNsQyLBynM=
=xEAY
-----END PGP SIGNATURE-----