Who is crypto & what does he do?
Could you elaborate on the concept of "crypto" and its role in the realm of finance? I'm curious to understand who or what it represents, and specifically, what functions or services it provides. In the broader context of finance and technology, how does crypto fit in and what impact does it have? Is it a person, a technology, or both? And what are the key areas or industries where crypto is making significant waves? I'm seeking a concise yet comprehensive overview of this intriguing phenomenon.