Hal Finney, an early #Bitcoin pioneer, speculated that mining #Bitcoin could be incredibly valuable, suggesting a staggering 100 million to 1 payoff. He looked at global wealth, estimated between $100 trillion to $300 trillion, and with only 21 million #Bitcoin ever existing, each could be worth about $10 million. It's a wild bet, but not impossible. Curiously, he mentioned 20 million coins - maybe just rounding? #CryptoCurrency #HalFinney .