#BTCvsETH Bitcoin (BTC) is primarily a decentralized digital currency, envisioned as "digital gold" or a store of value. It has a limited supply of 21 million coins, emphasizing scarcity. Transactions are mainly for peer-to-peer payments.

Ethereum (ETH), on the other hand, is a decentralized platform that enables smart contracts and decentralized applications (dApps). While ETH is its native currency, Ethereum's core purpose is to be a "world computer" where developers can build and deploy various blockchain-based applications. It transitioned from Proof-of-Work to Proof-of-Stake, aiming for greater scalability and energy efficiency. Bitcoin focuses on being a secure, scarce currency; Ethereum prioritizes a programmable, versatile ecosystem.