I was defiantly involved:

Me and my partner were building a farm when I had to get off of Minecraft.  when I tried to log back in I was banned!

I was the "partner", so I decided to place my say in the matter.

Hello, I am ddeckys, the person that was collaborating with him at the time, and am a respectable Minecrafter.

Being with him during the majority of his experience with opticraft, I assure you I never saw him doing any of the sort. A lot of times, near the spawn location of the city, everything is so mined out that it can sometimes be hard to tell if something is someone's build, or a random greif.

I understand that block history doesn't lie, but knowing this Minecraft personally, I know no harm was intended. Sorry for any misunderstandings.

EDIT: If it matters, I can get a large amount of people from my community to vouch him (tiny.cc/tdcf)