-----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-rails_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-rails_17.1-1_amd64.tar.gz f3b20bd09e84e6f53e72e598d032c440bc6beed2b2bf2d15c43902e489e9409b debian-11-turnkey-rails_17.1-1_amd64.tar.gz $ sha512sum debian-11-turnkey-rails_17.1-1_amd64.tar.gz 480d2cf41165b600d5e60266b1cb3725c9a3f3845a6a7425201f60d4988d57bb2ffbfad6c9c7c994c5430d54b7e80ed49a38797245fe656452e4a3f2d45738c6 debian-11-turnkey-rails_17.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-11-turnkey-rails_17.1-1_amd64.tar.gz.hash debian-11-turnkey-rails_17.1-1_amd64.tar.gz: OK $ sha512sum -c debian-11-turnkey-rails_17.1-1_amd64.tar.gz.hash debian-11-turnkey-rails_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/rYFAmQr0eYACgkQHkh6RjHW /raXHQ/+NuwbTlZ9ZB2A2YPO47pcm09LqD5nnozA2oBweooBCW8aUIdi0BQZycTg Bal+vIqKY0+jSGVio8L8ETvmd/QTW2Zz29C7xxOnkU4MfttSMAhBtrFSYIHxvfEQ 6/3PaMd0onHT9r9whxN4lHeplheF8aszjQM5RN9tzqrZ4477dktwW50Wocorzp2A c1vsLK20i9VPC4qjBd6ZDWngLEG0WTcdo6LUsIY7F30ViNPo/2iXhC7ehoBmQ46t 225FVSoyUYBA0shh9pCiPzzvzMg0IAxXnC0hMd9rbOPbrjZq9X7RXHHCSHAyremO LScGACTW/baisRHQNtXKPFJM1AcmL6UfJkNrxGb2wQyrnWg7S8mMyZ00U2S3P3mr dJp965MxkjjCoAs68fo4RNso1Cr7uZ1nrsWSWLF/RSL/5NREx2Od1MIMZ2qRKY1Q 2hfQc/ujVBVppXFVzis/CYywUx1CxTWnQbStmitTANCoQiPZCrBWt5+4f+H1GLmV gaEBIFoYGMzNRxigoN6JuvfeALf1J+uUS77JRv3L78G9acb8lTGtqVfVdHWuBId4 Z2gvghUW7aiCzCSLspkYI+MFiJsbMh6EaR6sq8VLzAb9yepIieSnA0usm+69jUj0 e2NtznZMbRF/k8mIrJNkzpb+srwRrOEsIM9hrrLHVkhNHe3TGLc= =cF9H -----END PGP SIGNATURE-----