#ETHBreaks2k Ethereum (ETH) is a decentralized blockchain platform that enables smart contracts and decentralized applications (DApps) to run without any downtime, fraud, or interference. Launched in 2015 by Vitalik Buterin and other developers, Ethereum introduced the concept of programmable blockchain, allowing developers to create complex applications beyond simple transactions. ETH, its native cryptocurrency, is used to pay for transaction fees (gas fees) and secure the network. Unlike Bitcoin, which primarily serves as digital gold, Ethereum powers a wide range of applications, including decentralized finance (DeFi), non-fungible tokens (NFTs), and gaming. Ethereum's shift to Proof-of-Stake (PoS) has improved energy efficiency and scalability.