-----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  | 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-invoice-ninja_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-invoice-ninja_18.0-1_amd64.tar.gz
      e098cf10ec811887e9a19fb96d8fd6932341ac8e738f02bd6159ba591261c673  debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz

    $ sha512sum debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz
      8d6fc1f34ae1896eb1c97754ebc10810dc78fa6df3aba007c3cbe4c445d827b12c663ac4bf28c406aa97dd00a45b9fafbb712da5b4c4fcb130cefa3e41a937f6  debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz: OK

    $ sha512sum -c debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-invoice-ninja_18.0-1_amd64.tar.gz: OK

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

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r+dNXjyMeSyRVnsYTwJMO/isjqizA3zijzknmztoRqDTSm9KJBIRXclcJ38nIezj
x0efCH4CUYYV6EsfX1KUkSr2HprIsjcOfG6IdNHybwqFFfPo9EFHpSJa3O7I31Em
sQdStUObT44pU2eTRGO7eZeZp9SJYstIu8FSmsJTTwfSgS/pdj+jHVMLo5TJZaXQ
JmUulvezDTIL7744PYwKgUPqli3lCmF5uMjKSiTescyYb0U7Q7D2QvDj7ziowQ9v
MXETvmtvaW2v9pkxbB8kuRsH4hKLYGlQIdCs38Wpp2+zT9TIlFmdpb4nEF6vgLPb
RzlG+B1RDw/iLzZ7nWjRRIbwWCjKsgvtafLFUGC3LNEdlFZfFZ/Y0pVu5sUm4L+H
6piPIlVhBYuBBEtmoX+2oJ2hfcKN6BQRsP/aF3NQOOizvWhv8LRBuTBQnMnL546i
5NBomwKQJi5Vr3H93Ogxs+u5v4xHeLyRAx8lLcAI+AWBO1Gg/uk=
=4A1c
-----END PGP SIGNATURE-----