-----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-espocrm_17.2-1_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-espocrm_17.2-1_amd64.tar.gz a91e941c481da4a78db9f5652d63b7b754a08f0a0c9186f26b29e34dd20a53f0 debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz $ sha512sum debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz fa0de10fcfa33c8adb85bb4d8354de7793b72aa29927f54c6ef45c689cbd20037aa089da2d955904f040db01387dbf9cff6e43c44b62d5b40563a1fd0d7a9969 debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz.hash debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz: OK $ sha512sum -c debian-11-turnkey-espocrm_17.2-1_amd64.tar.gz.hash debian-11-turnkey-espocrm_17.2-1_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/rYFAmQEVSAACgkQHkh6RjHW /raBog//alHS4YfZNaO0RWHHuxVr+gG7lRGAefusNN59yFwswTRwyBVLaGfb6FwD MMNFH5bP8kypEnjZ5bdFSq7v+KZnRPbIef2LQVhVOecijSk0sJD3pPMcp/uMEzXo TWv7Mf1/cAFq7Xfo8n45lTAcwCpaCyTQco8ZlhMmui0MiaxbPFbB7BIle/nrsvPr 9d6hDBv91I/I0+1oJRS58ZSPnbhVliWHOi8c7GYps75HmUNXAxznKaKbj6Of07Ax 26Tjca0pR/hgVoZOeMoFJ5/aNHE0SCTGhvLiMqNaYXtu2JJlPUYwO7yibKf9unA6 /lGK5QEMBh2lyz4r9aCIHJjfBBffblBhHDlGb0aicrbS8AsaNaWNAylxOFDIQJcc js/09gqjp6gckUmcMtdIhJ0LcWfXteDydF+wlOrf+b+GLXtyqi9zFhVwdRFCHy5W Sp5weZJ5zTR1IF4omeljhSfp0Ftm4Y4BNgGYogOwJhF06lDHySRuGF50wbfk1eLI 1vb/i4qfm3U62q4dsMCqgkuN07VbXP7wrjvU9ijk8Z9Kj2v+NCoZskiq9RWzhoyq xCMEUfGWKW2/ny3HaBuB0FzWT3Ub+hwz80/BG9k/az0D9MvFkTU1YwVJ1pkheF8T txjNlpNn6bQiy6rEaGZyX/sLV6mPvJ8nakSAOT3GeiJAPTdfQ8E= =mWsX -----END PGP SIGNATURE-----