$ETH $BNB Ethereum (ETH) is a decentralized blockchain platform that enables smart contracts and decentralized applications (dApps). Launched in 2015 by Vitalik Buterin, it extends beyond Bitcoin’s capabilities by allowing programmable agreements without intermediaries. ETH, its native cryptocurrency, is used to pay for transactions and computational services on the network. Ethereum transitioned from Proof of Work (PoW) to Proof of Stake (PoS) with the Merge in 2022, significantly reducing energy consumption. Its ecosystem supports decentralized finance (DeFi), non-fungible tokens (NFTs), and numerous Web3 projects. Ethereum’s flexibility and developer support make it a cornerstone of the blockchain and crypto industry.