-----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-limesurvey_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-limesurvey_19.0-1_amd64.tar.gz 94eed40d6a3045202b401379422a3e585af6677daa015f38aa248c29d5697305 debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz $ sha512sum debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz 1a188798c3021deb073f49973cea202e97a6f64e414881d844aadf6f149b10f73f97dfcb208203f35304a021225129c42ff51f5b11332270465c07af1ea14a1a debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz.hash debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz: OK $ sha512sum -c debian-13-turnkey-limesurvey_19.0-1_amd64.tar.gz.hash debian-13-turnkey-limesurvey_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/y7GQTGNnqj32fx1wp0KAzsFAmrgI0EACgkQ2fx1wp0K AzsK6hAAhdyMH1uZYXxnA4jfzz3go5IjokJrLvOv535wsrbI5oxhaKH1Iohu5/SF x6ca4n1HDnFG9qg6dyvJSp5iDDtt7lI/OZvX3K+8fzMcPpGURyxuYraLmVyz/OqU hWXZgEZanZmxnwiqm9GxvL8rg0pRSTZO9xYw2mO5TJL8WiGgfk34lCY+zBHCFRsv +799k4i1tGCb4mWLl9kSrDW6JZxWcNZpQiA72znKbZTI2FlO8Jzo2VpgimUdgkqW duUfu2pou/5lUkC4NKjh+tOSTGOCCNjp81lieKQdEhsWUuG7TNjj2QySXGddqODu 8dR9hT9uPMSdASaOBim1b2zHH2vah8JhJYxStiw88NGLo7KJplhDZcXdOZ6v7d3C o9O7FCYGIzZdUosJLjWtHkirmYZeuT8UvfSLcOS6UQ55kT6Gj2wx1udYmTXcJLYY 8FIZkSN0Ug6MRj4uRQrbsuMqLcdyHj7M8qKCpeIwqbCF+9N4IXmSn37daGK2el/l Nb4DGuiU/eWv7/0t+xEvGmm6zQ3JO97+/LFNR5PZELJh+Ixryit+UbxGy6tq6CeH 7RZZWOfW73MaaFdWKVaH+fB9PppM0kvf/Svy/Shx5os2KeH6n4YFBNsjnlvvYsCY csSV3eUi392jxko/CGysombBNWt3oSHDizTxnmQD909uGUXRLGQ= =7dnN -----END PGP SIGNATURE-----