#BTCvsETH Bitcoin (BTC) and Ethereum (ETH) are the two most well-known cryptocurrencies, but they have different purposes. BTC was created as decentralized digital money and focuses on being a store of value, similar to digital gold. Ethereum, on the other hand, is a programmable platform that allows the creation of smart contracts and decentralized applications (dApps). BTC has a limited supply of 21 million coins, while ETH has no fixed limit. Additionally, Ethereum has transitioned to a proof of stake system, while Bitcoin continues with proof of work. Both lead blockchain innovation, but with different approaches.