Its a visualizer for bitcoin transactions, both inter-network and for fiat currency. The size of the bubble is proportional to the value. See that big one in there, for B278? Do you know what that is in dollars, at the current exchange rate? $32,804. Who the fuck is trading thirty two thousand eight hundred and four dollars worth of stuff on the Internet on a Tuesday evening in April? Is your mind blown? Cause mine sure is.
Oh daaaaaaamn: as I was writing that, this happened:
I'll spare you the calculation; B1,232 = $133,576. What the fuck is going on?