There's crypto currency, there's aced back currency and then there's platforms. Can you briefly kind of talk about the difference between those three? I'd like to reserve the term cripto currency for coins or projects who do that actually, like bitcoin. And so i wouldn't call ethereum or ether a crypto currency, but i would see this as a so called platform. The second big pillar that you were talking about was asset back tokens. So thi s te security tokens, for example a or you could, for example, token i real estate.