As I expected, it makes no attempt to offer any evidence that the CNE has published reliable results, or that the math in TFA is faulty in any way. It simply talks about the difficulty of falsifying specific documents, and how that would make it difficult for a false report to continue when pressed (which is exactly what's happening - Maduro is pressed, and has no evidence to show). And it concludes with a pretty strong suggestion that the CNE's unverifiable tallies are, in fact, a lie.

So, I appreciate the independent confirmation that Maduro's victory is a likely sham. It's also quite reassuring to note that producing actual fake ballots would, in fact, be extremely difficult - just as you claimed! That gives me hope that Maduro will fail to convince others of his victory, since it's probably a complete fabrication.