1. The 1.0 era of blockchain

BTC peer-to-peer transactions solve the trust problem and usher in a great era.

2. The 2.0 era of blockchain

ETH solves the programmable expansion of blockchain and opens up the ecological prosperity of blockchain.

3. The 3.0 era of blockchain

ALEO solves the problem of blockchain non-triangulation (decentralization, scalability, security and privacy) and lays the foundation for the development of Web3. The next great era is about to begin👊#新币挖矿 Wealth password: 15057496447