-----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-matomo_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-matomo_17.1-1_amd64.tar.gz 66fe036ac0651403899c390d89f7d1273ca90b1ebee5c4b743f2149253c5d350 debian-11-turnkey-matomo_17.1-1_amd64.tar.gz $ sha512sum debian-11-turnkey-matomo_17.1-1_amd64.tar.gz ec15a2ea0f0b3ec951f81e7420a23d7013c5b71d06475b668f739a06aa7e66c78047e2ab51ff890c303a08ae3bd8cef11dc541f2ac65bf056ebf4012afff62bc debian-11-turnkey-matomo_17.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-11-turnkey-matomo_17.1-1_amd64.tar.gz.hash debian-11-turnkey-matomo_17.1-1_amd64.tar.gz: OK $ sha512sum -c debian-11-turnkey-matomo_17.1-1_amd64.tar.gz.hash debian-11-turnkey-matomo_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/rYFAmQEVSEACgkQHkh6RjHW /rZ3hQ/+IRp/KaXR87yRWp9ZFgO2pJIxfQbmxNpGEkwysjgE+ZzFIHsBxJyU2t4C NOhnaxgo2TGyf6o74srWKdZaYbsduvcHrVe1P8MB6j78RYv18GJP0Awshxopwb23 0srAnq8cyOVX4b4q23M9ysgRZ2+yytNXCCsYXzo4KJ43TCtBmarsXVJQDUPmEj1z Ji0pR1oKo425jeJ7AEKQXHKpeQPwDZfshSseQcUKE+N8LK03HcP8Nr+lp93vqbT6 6kcGSNQt2+cCbGOjNSCcZG9mdAb3i6BDgsxyrGua0rNszYg8V/HDLcWVxtVHr0E+ /rPo7UwB/5l6PrTtEqC5WflhgIyCMcpV0LKxsvmGU0JO4sGft5Mvy5ZEs2mMNs86 CZ4+HjWg2B0UK0AhpW+ycXTxm2Q/XI33Levcur9iTDnWybUegIsXTgzLqBD7vu8Y rJAzHXF52HlF2c5XPnbnD4+XWJ+9dcgVBKDYv+u/ebayRYFh57M2tmwUaihyEZU7 mcfHOn8Tl4sBTyEbI8R1HUR40wA/q9iXDYAMPBJd01GrGd9HnUcktFF56FaRy25j Mv16tXN+Kn7rP7uVr3XvG4Dv+QmZQ7dJvl3o+liWc3fnCVuyry4wInHlfrhR3iRm eWcYZknuMGZS8Uy5vn7FpeZD3Es1X133hKd0Gg97NkMrvW6IZAg= =aHww -----END PGP SIGNATURE-----