-----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 turnkey-lamp-17.0-bullseye-amd64.iso.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 turnkey-lamp-17.0-bullseye-amd64.iso 7e3be16b4909fe77cb97a1eb188e0f294d9cc8803d2fb2f3484dc1b0746ec053 turnkey-lamp-17.0-bullseye-amd64.iso $ sha512sum turnkey-lamp-17.0-bullseye-amd64.iso dd9d3adc32e2c7c8797c44e5d9b26c311368e07d10c9c4051dcb003288bdc49ca4c4e9bb304363b904d2d1a8b676b26c47a29cabf3c92c3b5407594b1a77e956 turnkey-lamp-17.0-bullseye-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lamp-17.0-bullseye-amd64.iso.hash turnkey-lamp-17.0-bullseye-amd64.iso: OK $ sha512sum -c turnkey-lamp-17.0-bullseye-amd64.iso.hash turnkey-lamp-17.0-bullseye-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE3YP+u+JWuSop/BuCHkh6RjHW/rYFAmJlPIMACgkQHkh6RjHW /rZ3Fw//Xu9YM+4JmP94p+EortFpNt0/sYDYU6WXdt3BTwTT3jlIpvP4nWq80UhT 9UkUzvnN3MqNmKZoVOvmDzx5aMTbPPo9BrFG2N96aHFi88GqqewJAPu5Yigt9bH8 Bz1ND0MQcgCcYuPfGyMocF2ifP6MlqWqRZb2R0SHPzNAF/Qrxsn9fuB9GfYNN4Y8 age2OF3sOtTA/GRWSploCHDblf6agB4tbi5arqZ6CO+gWxPppwtHsdoLbbEZO8aX BK5aMaGvhEKH/x6U4tVazqvxGpD6iRhczQhL7Pwr9mfKtNj04rpJMISrWSMz+49A 2F0gk4xftg7ad+rs158IER5UtsRrg+Afs/+pwErIrcC17Gey5ydJwtFgW4RR4iLa /fAUegs+SJROazx592YT6wqrsSkquWLqdB6OiDY6gqYzKAWrTo30FVy0Kef0a3ET Olz7pXUSdyhMhv+obF28RjokXnbv7oDEFbdTn/5E8iz7+gn4yrb2sX3/7/nUnmV/ dnx8DR9VTF33bndfA8Y2sk8gqE8iixD2w2UCoSmd8R/cfoBMmOvknhRP6VVpKDwA tukgQavqRWC2pR58mygnocR0PreThr0KF1iy83vDP2JFsA8+qcaW4Y23LtQEv4HG hVy05up1VESugeYSaNgqiHMtzbEmBeL6srw6Hu/Iq40ROGw6hVA= =HWcO -----END PGP SIGNATURE-----