-----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-znuny_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-znuny_19.0-1_amd64.tar.gz e53f09be04026b91501b49c1f00e69b4509b7765510f10d3a7abb72e307ce95c debian-13-turnkey-znuny_19.0-1_amd64.tar.gz $ sha512sum debian-13-turnkey-znuny_19.0-1_amd64.tar.gz 086ced0c2f7a5079aa5b4548091f5f532ca990f60504792f711b9c0426d31a2e89092bbb23f478527eecfc867652775bc483a2107640f077baa83bce6d1bae78 debian-13-turnkey-znuny_19.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-13-turnkey-znuny_19.0-1_amd64.tar.gz.hash debian-13-turnkey-znuny_19.0-1_amd64.tar.gz: OK $ sha512sum -c debian-13-turnkey-znuny_19.0-1_amd64.tar.gz.hash debian-13-turnkey-znuny_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/y7GQTGNnqj32fx1wp0KAzsFAmrgKicACgkQ2fx1wp0K AzsulRAAl25/lFfBiSt4ue5gGCFphOtwig+uP0UgvqlmPHnouhNXVNYeJPJC7NG5 VT98URQk0ed9giomto6cSF+l5zKsQUi0vwAVN4FSAK43qO04VF+LK7GVtFQ/NQkK pVntm7OtXjLlH1jG4M64j/XF/c0gPdC/s5Osnv1oXDTyyM6vxtthMieMmIkbI4Kf mUF299EAgKVGwxCnQrTCzQ01G0C460SqQtE2YrSY+y0r+abxwTG7gz58y0ol3XFr pFPGt98xoP/VLccPHsSoQ0gNwsmbHsvZ3qDtA2mzEc+PaPnv0ZC3OTv6EnLmBchD rlSvOrg6Y3dI1/dZOgTBJHW1EQB25tbDphw70PpOKTHIR1Q3UjqiCvZmr1QdA/iO aHhM9jM1AXEsmb18rcjqjZyr4674UndU8QGBGiCQr0GY68mKRpMneeSv7aDJC71q qW5S/BFuShvnsjrgbO5kNKQpl9Js/z3jFt6/FKUdYOo/6xNe3gSzsLnKCLwJryM3 DH2AgUhsHB0XUPCS03zKUDjSCaY7CYqm6xgHQ/VYgcgyKVp3BqoB4IpXpgcYGDgW NV/XzG/pBd8iCsIL+tvSJHwvCdV5FPPqYP5T5r6qXwk0bxyiNeATN+t1Js8IcPHA aLigLeh7R4MlaK13iL6m4T4rIPsRjzF9VlCjgvZR3P9FOSROij0= =sAhV -----END PGP SIGNATURE-----