-----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 turnkey-yiiframework-18.0-bookworm-amd64.iso.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 turnkey-yiiframework-18.0-bookworm-amd64.iso
      c49207dd7da1f6e24c8d0618de6c03d9a2e64f00e931516d4ea974d2e36a945b  turnkey-yiiframework-18.0-bookworm-amd64.iso

    $ sha512sum turnkey-yiiframework-18.0-bookworm-amd64.iso
      b8c000db8e20c9f9476f7662e8ab72fa8a4326d6226a9a2fab80023ae1f349f7a058d34952afb2c7929e32fa1bfc4a8bb3203e923ef7936158e92957452bb7b2  turnkey-yiiframework-18.0-bookworm-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-yiiframework-18.0-bookworm-amd64.iso.hash
      turnkey-yiiframework-18.0-bookworm-amd64.iso: OK

    $ sha512sum -c turnkey-yiiframework-18.0-bookworm-amd64.iso.hash
      turnkey-yiiframework-18.0-bookworm-amd64.iso: OK

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

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WriaTCBCgHXkIl1hUHCc62iB5fdRsVh8fP9uipO/hOTXls3xhUzcfsIfiFfBEBkc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=uOIB
-----END PGP SIGNATURE-----