I do not think it will significantly influence blockchain but Brexit definatly will influence GBP/EUR
This right here, we're going to see some sort of movement in the price of bitcoin but it's going to have nothing to do with anything that's going on with Brexit. People don't understand that there is no evidence as of right now showing any correlation between the price of bitcoin and the price of the stock market, or anything along those lines.
So no, it will not.