-----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-plone-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-plone-15.0-stretch-amd64-vmdk.zip ea2275e43fa5bdcce832f4b00bdeca966212a63f303c8b381f803fe413026620 turnkey-plone-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-plone-15.0-stretch-amd64-vmdk.zip faa9d8605a0be3b6503886b7b0243f6150aa45471f05b79e59fbb4f0097204b607587be271b7fb010421919c04c0d1875ec28ddc83216dcd6510f7d845102510 turnkey-plone-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-plone-15.0-stretch-amd64-vmdk.zip.hash turnkey-plone-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-plone-15.0-stretch-amd64-vmdk.zip.hash turnkey-plone-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++gACgkQhcJelaFu uU0kLAf+PK9SdWfZxXRvvNALAmT5LTWWgV0zytL/XAlmiXhvuan+BZxxYEL50Fxm TVsHl0h6qfw+ak3ckZadHt3taMD6DJ/V0glT0RKM7qOhQdbpMF12zo9Df+GoTVc1 iXNgks1cN73IJuslyA5foaB5kU2ni+xO2pGaPZQJJYKf+2A2ZGPP0gAQOujBZwZ2 YE/VHZFhgJf8tyiLTeIXgTxCfI0rC+AwcjY8lCrg/x5PB7JnFTvvWReu1XUJ1Huy D26Aub4Eqx27M7CQ8p4iDa0dt5GfrpHDI+77jin9Xd+tUU7lkY0q8u8e3KPlZOsN wj3AUn7wrljjXHPlKIard3yy3RYC2w== =bX3J -----END PGP SIGNATURE-----