-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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 https://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2 4efd73d147fed8015818c0e078c20e3154947fbafef79b6e56a94825b781e871 turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2 870c7d38a4f0b5133cb5c0b0153b3b74fef8d8c25169f9813a2f4f8e88d02dd00e96f17c044f5b07a70959070af73fd1ec87a37de0e4af8999578ba47da524a7 turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-matomo-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pikACgkQhcJelaFu uU3HEQf/ex/6uRYkoDRaDJCm5i2Smh2kuFop0StLt9KnD15+3Uui4sxNZuC6p6oP 4fcScyFSaGSXCsOAkSyLp4onwHcWYdz9tY3kb/OB63rogtc8fnfX2OKtZYt5dMuB pkB4VzS5kBbfTgXjBmHQPtLmRPOhGvVMhDQzLe42xJAsCJG1bdrzbib9bqTJqp0a vD7MJOXE+57Lx2kmcamPomPP14WY8GiozLdvwbzoJpXSSMjGRWLWQmHxjK0XNt+2 hZvJhs6RXfCaimTMXVZGu1b3e91bJCzJUamUDxi9cpPtJd8F73QJxTCxE/P8mk8w Y4071KdlPh14QqRhxQxHtdf+MKglvg== =LVZG -----END PGP SIGNATURE-----