-----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-15.0-stretch-amd64-vmdk.zip.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-15.0-stretch-amd64-vmdk.zip 380be507a9e4f400c65659eac35930ed77553d2fff9e21e16bc1a0c0f8ee69d8 turnkey-matomo-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-matomo-15.0-stretch-amd64-vmdk.zip 4918249be4870b4069f2bf02438664e4c185ba991ed82a0c9d69f07c4d5b40131c251d4d35154c91c9d1c0a7512ac82441acc7ea97bfd2bf29d57d017ee4b70b turnkey-matomo-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-matomo-15.0-stretch-amd64-vmdk.zip.hash turnkey-matomo-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-matomo-15.0-stretch-amd64-vmdk.zip.hash turnkey-matomo-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++QACgkQhcJelaFu uU17hAf+KZaYR+KkKOGBWDpG+XaQRIH40QOkLObwM1WhDirD2Q+oVD3AEd8GhRSD puE4+HxIAEiPE6/6DXAUVjVcJKrvPMvZtCQqNCeMnyn1y/ervPkgRA4UCMQ77Nxc O4gm/VxCUmfbmPZNvPnwVObnTMvJLoMuVLEVk/T2Oenj0HQBNPQsdK9Kct0hSRd5 rhwJN2mPPpp8ufQOCWJLEDBdWGIDaoQfVnCjGB+t2BPEGgMU0pCzEydAL1uUGNGi WE0KDuk4nGOLeCwme7d1GUE4pNrao6+i6QuY5N95+FxsgeV32wkxE5tbkaNm2MPG M6CTmKCaNlgzwvlAmq+YHK89zfJdpA== =8VBz -----END PGP SIGNATURE-----