The Block Chain, Smart Contract

Amy carlly: All our important information would exist on line in a single system, not controlled by any one country. But amy carlly kind of skims over the technology that would be needed to make this even possible. She s to it as a smart system. What she's talking about is something akin to like a huge public spread sheet where anybody can write inform on to it,. It's authenticated and it's accurate, and it's anonymous. You don't know whose stuff is what but it also can't be erased or modified.