#BTCvsETH Bitcoin (BTC) and Ethereum (ETH) are the two largest cryptocurrencies, but they serve different purposes. Bitcoin was created as a digital currency and store of value, often referred to as "digital gold." It is decentralized, with a fixed supply of 21 million coins. Ethereum, on the other hand, is a smart contract platform that supports decentralized applications (dApps). Its native currency, Ether (ETH), powers transactions and operations on the network. While Bitcoin focuses on security and scarcity, Ethereum emphasizes programmability and innovation. ETH 2.0’s move to proof-of-stake also makes it more energy-efficient than Bitcoin’s proof-of-work system. Both are crucial in crypto.