-----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-zoneminder_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-zoneminder_17.1-1_amd64.tar.gz bc89115d740cebfb2e82ef5e47385bcdd244f553022e55a9b66e8c21be174d29 debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz $ sha512sum debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz f9e93e5175e170f2cf52a569e49bcba72f0f7f3df9c4cc285da01e4594cd1a533aaeaa23e735164b09337c4d294b73e276dd2299894fa233727956a662e2f72f debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz.hash debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz: OK $ sha512sum -c debian-11-turnkey-zoneminder_17.1-1_amd64.tar.gz.hash debian-11-turnkey-zoneminder_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/rYFAmM0CToACgkQHkh6RjHW /rZf+Q//bJiB2kTWX5ABzRISJmr0o22Ov/HGaazK/6DJVACNVIIKp9XFUPZw+KwR fcNLGld+JeHoiFL5nha5u4wy9CQucehwKEQcnXFape1v7OaVCbc3y5wXRAHnq7cR cvafZVc2l0F+iKP6/ZBoefOujs1FOx6RlnA3aUYuyQSsksQbTP2Za8xObbkAgGWA nm0NxfLhQ7lwRDOHEtWkTnuy/bSztnSDJlErnp/nODw3zxzyfBHLDSabI7ODatov 0AxD3nUjVJLUUr85NQiLg4Op2FVsBAic5+xeesUH6fRW7+6mVQxpqkxk3Z5Ja7EA UANmbHh1RKkuDJtVw7mH5zQ6j/85RtJvOVYgRJo9wXx/YQH1gxtbdkOjhbr0WusY mgVOrHgCY0d1uy5ky444GlaMrFXbrs9ukBKc00aQVGkZC8wJkJuWLnFjg2Z3WUVv mojjmbUhhfqydAphxG/ADh3JsD6hi6ofD/3QiBHyr8a4d/bKv9MDoL5VHL5qNm9M NgGqaz/keyO0PwtVF2ehF8fzjqr9+JaKujaTDoCbVlcYl3z9qi1dlX8Y5AxHkcir ePKFQqRjf9asY7tYNB+w1DuC0XWB7dyL9vz7Tgjeyye+B2OkcHdHSOjfz3z7i7wk 5//aTnSZ1c9PasVhPIb0SUxO4Ds8s/YNZ58A+o7KVDKAkmHsy4g= =+dTO -----END PGP SIGNATURE-----