-----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) sub rsa4096 2025-10-07 [S] [expires: 2045-10-02] $ gpg --verify debian-13-turnkey-tomcat-apache_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-tomcat-apache_19.0-1_amd64.tar.gz 51c0ca6f2ef5a642f8d411cfe80a3d85111b7207dd296d1a81ec361408b21f91 debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz $ sha512sum debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz fbee6b44020f981c1f1fa42e64991721fdd10b6f904dbfa6185eeb67abccfa6ee02fdca52604d5072f05406840cca9d66bd68803752078b0f9ec53c7fcc119fc debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz.hash debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz: OK $ sha512sum -c debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz.hash debian-13-turnkey-tomcat-apache_19.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEIfzl/y7GQTGNnqj32fx1wp0KAzsFAmrgIWgACgkQ2fx1wp0K AzuNHA/+Mz2H/CzooJfE2nx7OLQVwva4RcFpKAxIPGMqeuXN07BCPJeAhy7J+naD 0mV9IPdTVvz+fZG44LgEbOEF1d5nEHS58TpRd9m4UqXCefZ5iRcwf7W8ggPwb1KH HJ4lY69cqJ3bQipIG9Oe/lvY+j6pbUnQmptTjDd8/J03MrRSgfNgHrLm6nsIQnr8 BZ99+DfB3wK0CKo8gyXI73dSuwxv5/8nYmoGIidMi08vZXWA8vwQ9qavxQbKcd/j jD1IKWzUTi2h9cFHzSgTrY7JnN9M0i5XG05ioGQPNyH2/rk4eR0EY6QhqNjuvnRH zNXiYsfmee5eGgf5+uZiT3/9cBqOL8e9OmkGccqMVsxsKNrT61nlNo90A2k+HTij gVtZOZjTO5tGf+lQcJsVXA61DBDMuGlmTpF/69IpLw1xlasSZisXzI0Tc0cfDnzL yr4H+ARNmxj5eQhXTBRgDIsp8+L/Jxzu0F+ykYyRJGutL+AxZGfIJ/d1wHt+Fhzs y1wJ31XTyYHbL7E0Xm4d3h3gMuvsUC7Euzd/RmL7LSHspqfxIQLxb7RHAWf7hw6P P9gwXU9362n/AgMHtMcRRL/1+eWDPz52HOoSYgpsYWOogPpAFUwiBy74NwUV3NpS CPRSILJqY9r95S1nUtgnSJeDxskv90ANQRX6MjYNHlyYbmXUIDY= =cGKP -----END PGP SIGNATURE-----