Ethereum (ETH) is one of the most prominent cryptocurrencies in the world, founded in 2015 by programmer Vitalik Buterin. It differs from Bitcoin in its ability to run smart contracts, which are programs that automatically execute when certain conditions are met. Developers of decentralized applications (DApps) use the Ethereum network to build financial services, games, and platforms without intermediaries. It currently operates on a Proof of Stake (PoS) system after transitioning from Proof of Work, making it more environmentally efficient. With the increasing adoption of blockchain technology, ETH remains a fundamental pillar in the world of Web3 and decentralized finance (DeFi).

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