-----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-foswiki_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-foswiki_19.0-1_amd64.tar.gz 39947d705e64af6d201b652832af3df3b4ea46c5a686b40b52bfa88bbc9abb38 debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz $ sha512sum debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz 7926245362e1ed12a4f1132abaaa539ab27e634d80b2fb14d3f9e6628595f0e88228fa718ff6c7d0260bc7a114eeb57610f45b011c214292be79f6871b3cb497 debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz.hash debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz: OK $ sha512sum -c debian-13-turnkey-foswiki_19.0-1_amd64.tar.gz.hash debian-13-turnkey-foswiki_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/y7GQTGNnqj32fx1wp0KAzsFAmre7QkACgkQ2fx1wp0K AzvRKQ/+MnGXcXaPkUnUneCu7pfM9LZAG+fILmrD9yKh3modycFSyJFRmPoHCCGw B2FHBHv+gHab9dDRua/oyKULaS1Qbmwi9RcrMR5rI247ftzC3jJ0VnNzJc9B/UpD V7vx6Ce1/dYg7fG5+ew7nzzjBerUJ9qkzno2gDa0cnj3MEvQ3YvpgpZdYOX73qx5 3MQcQWq5kcn75L1sRjEMmDxVtRpfr+MMClBqa/rUcw1oTPKJacSUyBFniwfWThHA 94F6Pj0e2Td5bS8rCXvk8aond2ZTFxh7VTnre/nB50mWUrsJRccK9e8YKqgcZedK QW8QTXfKiaHjZk4LsnrRher4aPf9bvjtbeevbgvpx6vGX9CkptgqLWCaC9btqDLf 3hJJ98ePFYYfVoX0tQEbYQ3Fc6tzb1ffwVU5kffhIHG1AgrpGQI5oUwpwpvTb3Zy 8rLyVkj04T2iSBw68RTr2sHtI0lQBylrCcQvFy72LRO5/EZCEmw1jz9hcrDkSPnA uIFZVI8tlJ3n93uwNQU9cEZVtcSlj1hU47g8wAit8PUTd3StjIcf25LrBr/PzC8q 2innr1rSddHvwMUgUX5d930qCxCIcE2Lq1DnySm+TYHxI9KKeiJJ/W2SSaIJFasB 5GTN/jyuoabsnrzcOOmTjO9iq5/E4/a6qQK0j+8S92I74CGlBTE= =Xfhj -----END PGP SIGNATURE-----