-----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-mysql-17.1-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-mysql-17.1-bullseye-amd64.iso 010c0b99fcad179dae58f58c3c1fb9c3b53797207c7dafea5f6bfc328562f03f turnkey-mysql-17.1-bullseye-amd64.iso $ sha512sum turnkey-mysql-17.1-bullseye-amd64.iso 4a0f2f1d251b458ad080a9b690abed3579bf647ef5343bfc3453cce6927657a395f468390bd686988a9d8c51613ed4fa6baca99b3fbf5c19112f045210caf55a turnkey-mysql-17.1-bullseye-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mysql-17.1-bullseye-amd64.iso.hash turnkey-mysql-17.1-bullseye-amd64.iso: OK $ sha512sum -c turnkey-mysql-17.1-bullseye-amd64.iso.hash turnkey-mysql-17.1-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/rYFAmNx+zUACgkQHkh6RjHW /rZu2Q/9GHxYpE3mqeSP1g6kCPnbQTpwuQCSnGqQ4QIblK8nJNrTMiTydz4RM++o cGN7YNnx5nVobdC0hkTM7Nj4vfGQ+Pc82cwpL2+PkvyqmouwVp2pMebeFwp5XE4e idii6zxAjrYRsOfvslf6kx6TCRDp/ezQ5Lv9f/at3hSZ8JmI7JS/Ws7b6epAC5k6 Hu6WBUDiKGRXHLeW1CAjXOejlvI4R7vGGXQphnOB+L+fBjzyBHdMmEtmLXjeuNX5 uEIJKcRnhZ+QjD6nK+X7taVNOX5KAoRhhgDT03QtiG3Zf7IA1ghyE52xyZOw3M7n eba8wxQmazpIBLlHiCije4nrXdbQOwyylmKhK9aOGbwy8RR0n2+0giz94LNguuJA zTDLlk03449dYAAoTndAL5S3XeippV8GlDoe8/8h/lRl0YSE61ZsYcy7Qrvv2qN2 Fi2R66i/ZUv5HWxt+0365J3MhrMML9czktz67Zcbr21qbEgns5d5hpAkEYL0GDLb E46ZIC4qgSOlj6RShINNQRaQnkn5c6s3h1mqHhU31PgtX8gJkRWNpfNZoEMSaz95 5RKGYH5gectVFc6Rwy0RDYjSSf8FT0G/gZ7zc05ZC9Hxk6OsBsyvrzksRSfq803T ZqIIg6KAJg566WfMOi580D62iwIhfME4pkbhV7EKl0YhzSpFoHo= =9dg4 -----END PGP SIGNATURE-----