Ethereum 2.0 is here! Ethereum was launched with a proof-of-work (PoW) consensus algorithm in 2015, but its vision has always been to become an energy-efficient proof-of-stake (PoS) network. In 2020, the Ethereum Foundation launched a "beacon chain" with a proof of stake mechanism, an independent chain parallel to the Ethereum mainnet. It is represented as "Eth2". Beacon is kept isolated from the main network to avoid risks to the incredible decentralized application platform of the Ethereum ...