How did Bitcoin and cryptocurrency first develop?
Could you elaborate on the initial stages of Bitcoin and cryptocurrency's development? How did the concept originate, and what were the key milestones that led to its emergence? What were some of the initial challenges that Bitcoin and the crypto ecosystem faced? I'm curious to know if there were any particular innovations or technologies that propelled the development of this revolutionary digital asset. Did it start with a whitepaper, a community, or some other catalyst? I'd appreciate a concise yet comprehensive overview of the genesis of Bitcoin and the broader cryptocurrency landscape.