If Baron needs to lead us on a wild goose chase and make all this crap about "uh, what's a block chain". - I really don't know what is block chain, because I am not trying to master all technical details of bitcoin at least for now.
If by now you don't know what the block chain is, you have no business trading 45000 BTC.
I never trade for 45 000 BTC, it's my LRUSD balance.
Also I don't have any troubles by using bitcoin , without knowing who is block chain.