-----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 | gpg --import $ gpg --list-keys --with-fingerprint release-bullseye-images@turnkeylinux.org pub rsa4096 2021-08-04 [SC] [expires: 2041-07-30] E10F 6567 0C8E BE42 ED0C 3A49 CCA5 1174 468F 9073 uid [ unknown] TurnKey GNU/Linux Bullseye Images (GPG signing key for TurnKey Linux Bullseye Images) sub rsa4096 2021-08-04 [S] [expires: 2041-07-30] $ gpg --verify debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz.hash gpg: Signature made using RSA key ID E10F65670C8EBE42ED0C3A49CCA51174468F9073 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz 67bda42b3ebf367c29fee165a70fafb98204384b6a3a0d2983a53e54c98de827 debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz $ sha512sum debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz 33f8f514d106f31e3a7c2c2a35e3378f55ff64f240a9485fe2730cf28c820457b09143c58bbc357bea0022eb806535d07f3d6a171606f26d57b5d113c6927fce debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz.hash debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz: OK $ sha512sum -c debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz.hash debian-11-turnkey-postgresql_17.1-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE3YP+u+JWuSop/BuCHkh6RjHW/rYFAmNx+zQACgkQHkh6RjHW /rYqGQ//V8FvNAYwswbYS6qX/UYzwwhcQuwawPCFoT5dMOpkroXuxOCCGskn6wH2 69FbCCTwJR/9HEnBQ4wGxIxmYAFkmSOzlwYjnAXgrDIaSnIJK3ECxkwSBa+FidAY d4LQzloCwU8x7Y2KDD3ROqsb/cPx/gTR3GA2aSbhSq85sxaXAzcNTl6R9TeoX3cr PRLy5pheXSH4VCCTvrjIE/MMmuFX71czkL/Z8+Hx0HTP5x7ST0rO91FuXiGdMLrx 6xZ6k3Y2IMzb8DoXkT3G2bc3QcmjFpXsUN6uPbrjc6riTwejWWlkJRwA8EYg7e3Z VZjoZZmuCC7hRhhhzSR5M30j2SC8xXMnRW7KOu2XZqbxOBsvE9XIxXZz/PPCIRx5 MS5703cV0Q28mlveZ/2s4dAlykYvMQMrAHROUL/RvQgax9Wevt6IqO3Kl+cKl+w1 bpgZS+JPYg8UTpgNQ3aYyddme5EYymjATg9v+PAqP4Ry/O+J9Ty4IIdh9S+/+gOs W2vQEomoEJ/scJtRYwbXOIiBVMPftIDZPv1YTjWY05sXuWNH2LnZCrH+xUWq3ou+ rnTMeAVa1DQ2nAdTuVGspulBjjU0eXCvKTVEUTYeyfwBj1AGi+3qBxwZJ0poTtYW i9SoXKjcx6mS5Kd1og/AkKpuDPx4DdaBW/0FnKXp3XEQ/DhYy+k= =X/Eq -----END PGP SIGNATURE-----