. >> that's a great question, crypto adam.ghly around 2800 is the highest estimate and so here is what is interesting. if we get below that level miners will turn off their rates. it doesn't mean that supply decreases. bitcoin supply every 10 minutes you get 12.5 bitcoin we'll see what happens there could be incentives with the bigger miners say i'm not going to sell every ten minutes. i'm going to hold on to it so it's something that i'm watching very, very closely. because we haven't seen it in this market, at least to this magnitude. >> all right next tweet comes from oak lawn lover. this person tweets, is there a realistic chance bitcoin can fail and go broke? >> all right so go broke. it's a decentralized system. there's nothing to necessarily go broke we're still early stages you have to think of this as a venture capital type of investment it's proof of concept. a lot of things haven't been shown yet. they have the scale. there's a lot going on here. you're very, very early days and myspace existed before facebook tech