Find out about Green Bitcoin and what it means for investors Green Bitcoin ($GBTC) proposes a new way to profit from Bitcoin (BTC) market trends without directly investing in the world’s most expensive digital asset. Rather than buying and mining BTC, this new altcoin introduces the idea of staking tokens to earn profit from predicting market trends. KEY TAKEAWAYS: Green Bitcoin revolves around predict-to-earn (P2E) which is dubbed as ‘Gamified Green Staking’.