Comment by greyface-
20 hours ago
It would also give you information about the order in which blocks were written, and the historical state of the disk. Because of wear leveling, block allocation isn't just a one-time initial thing; the mappings between logical and physical address space are changing with each write.
That still doesn’t tell you anything about the existence of partitions within the filesystem UNLESS you discover a side channel attack.
The VeraCrypt documentation disagrees with you:
> If you need plausible deniability, you must not use VeraCrypt to encrypt any part of (or create encrypted containers on) a device (or file system) that utilizes a wear-leveling mechanism.
https://veracrypt.io/en/Wear-Leveling.html