-----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/19.x/keys/tkl-trixie-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-trixie-images@turnkeylinux.org
      pub   rsa4096 2025-10-07 [SC] [expires: 2045-10-02]
            DEE9 0D99 70AE 35D5 5B7C  6C2D C6D2 54B7 6A9D 9430
      uid           [ unknown] TurnKey GNU/Linux Trixie Images (GPG signing key for TurnKey Linux Trixie Images) <release-trixie-images@turnkeylinux.org>
      sub   rsa4096 2025-10-07 [S] [expires: 2045-10-02]
      
    $ gpg --verify debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz.hash
      gpg: Signature made using RSA key ID DEE90D9970AE35D55B7C6C2DC6D254B76A9D9430
      gpg: Good signature from "0"

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

    $ sha256sum debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz
      3cdb32b5670d83d4c74f5ad814029916410f60928d2ea2ccb7fa36a05ed3ef71  debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz

    $ sha512sum debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz
      55e5c42900ee417e21bdef0c89fe64dfed4fd983fdd7fd5d6b07fa0f5cc95684c168f3e44187647a7ac6e41af306163dde10959d7dc2c5abcebfeb69efe1189e  debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz.hash
      debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz: OK

    $ sha512sum -c debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz.hash
      debian-13-turnkey-domain-controller_19.0-1_amd64.tar.gz: OK

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

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z7YhF3bXctquvXa7v6Knm0J+wIvuaASwFYZBVBGL5vhssKt00yzRwI6qHRTFuCJS
aIWnWiRuFnH9nREHnpy89t4eUAK+Ygd8pQQsG29Vnd3FFr0iqfTFkO0CfJy3C9gh
DPrxKaDVOLLcE6gYjH8lNQxsVCsVfjUS7YBdXyOIY6Bij/LvGYhvkAfujnh7hVUS
8VixsNRuH2t17mP+fApEJc0wStuxiawkdUS7O++QVKch8n6ul0qWXb1Fm8U1qRbW
AkEtym4MUMiIzisjR7dcB2bxeRX3ZQHtIvZwiRncvHFMCYpwsZz9cHK29WRlX98P
kHHyOvB4Vcr1++t+TcqA3siQYh4QWa7gkXEqtSPz74pqaaqjTII=
=thOU
-----END PGP SIGNATURE-----