What is Ethereum 2.0?
Ethereum 2.0, also known as Serenity or ETH 2.0, is an upgrade to Ethereum on multiple levels. Its main goal is to increase Ethereum’s transaction capabilities, reduce fees and make the network more sustainable. To achieve this, Ethereum will change its consensus mechanism from Proof of Work (PoW) to Proof of Stake (PoS). Users of ETH 1.0 have found bottlenecks and still need to increase the number of possible transactions per second (currently 15 to 45). The two main structural changes to ETH 2.0 are: Proof of Stake — This is the consensus mechanism of the ETH blockchain facilitator, called a validator, which looks at ongoing transactions rather than the work of Ethereum proof-of-work miners. Validators must create a bond of 32 ETH to prevent malfeasance. Sharding — Splitting the blockchain into shards (multiple blockchains). Sharding can improve efficiency because validators will maintain their own shard information. ethereum token creator Validators will also shuff...