-----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-lamp_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-lamp_19.0-1_amd64.tar.gz ee38f295e1ce18122512f902834ab625e8248d0a0b3cde6922a993bfebe1df1e debian-13-turnkey-lamp_19.0-1_amd64.tar.gz $ sha512sum debian-13-turnkey-lamp_19.0-1_amd64.tar.gz 463396c9958870c8f4a5356cc3dcd80234b3d754cef5da40b4ce3d8e5b7bc7ff82b680f749d82cf71a326f5a5d4f463af577dba776aeda371c652d1e5e0da297 debian-13-turnkey-lamp_19.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-13-turnkey-lamp_19.0-1_amd64.tar.gz.hash debian-13-turnkey-lamp_19.0-1_amd64.tar.gz: OK $ sha512sum -c debian-13-turnkey-lamp_19.0-1_amd64.tar.gz.hash debian-13-turnkey-lamp_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/y7GQTGNnqj32fx1wp0KAzsFAmrgH70ACgkQ2fx1wp0K AzulOw/6AyPpMPJhnDUuEOzyAMGs6iR5chl7AsUTTHma0pNcDkoWufYdnPDccs7k aZi7TXJrp4dbED3IhUQzeNi8cGG5U/NEFO2y7t79J1aLJrTs+6ITALkQK7CjreVM darxRweI6lUIaIs3hLnjxa41vzmWaUB49vNj+FQUSA1kj7up9rrlnpBo6srH/roy YcBHkyTnVGqnx4eC3XjS2cyQFmCIxV6GCkOo1y/m5LOKcaihmQTxaY9X+3+j+MLV TaKjklVWKuQXxiN99GU7NvMHS4iC55qhh0Z6r+FkwvssfplLVwA/GpX4s1UVVLAq BbmseBUjMLzFztBLuUOhDvUmdtoUGzJo72Je+2SIC9lt6nIOSl5GsI/V3XI8t357 DRcxdEjk/oSmBZCIGybRtfA/ArVOdISkuzeidAHygwxLqK8VPQnZ0aRv1+jbMkA5 i26XEkp8NyJMJtnRwJ7fhhTObNvgEEubrHvibosgAJ9uVaYXguwOUKvbmJRFvmVn lZ38ruN1SG1ZQtWWrBRMTD/U+DMmLx6vQRcTicsmAksa18fBt+tjgsV129Z/mi8z ftlDWGtFeOrnu4Nr8cWj0+8KRTniY1SSPf9xU+oTd4PEHAWaLUUJPmz+d1WlWMLK 7sCv0YTx3KMidFiNi615g8gTyNFfO7UvpBbAh/nO4CbWTDZpqV0= =oWnA -----END PGP SIGNATURE-----