http://opentransactions.org/wiki/index.php?title=Main_Page
You can also review “open transaction” videos(by odem) on youtube. Because open transaction is delayed a lot, I hope we B&C exchange implement the off chain transaction tech.
Btw, ethereum, the so called on chain universal transaction platform, has been released for several months, and what’s their blockchain data size now? 10GB? I am afraid that they are abusing blockchain tech. Why I am fond of B&C is that Jordan’s words convinced me.
Do we need several independent blockchains(peershares) or a universal big one(ethereum)? If people rely on a big blockchain, it is also a sort of “centralization”, not good.