Subject: bug#35283: ISO images are not reproducible

From: Ludovic Courtès <[email-masked]>
Date: Mon, 15 Apr 2019 09:46:37 +0200

As noted by Florian in <https://issues.guix.info/issue/33639>, images
created by ‘guix system disk-image --file-system-type=iso9660’ are not
bit-reproducible.

Ludo’.