ETHEREUM ETH (Cryptocurrency) Color Changing Mug 11oz

Ethereum ETH is a decentralized, open-source blockchain-based platform that enables the creation of smart contracts and decentralized applications (dApps). Launched in 2015, it is the second-largest cryptocurrency by market capitalization after Bitcoin. The Ethereum network uses its native cryptocurrency, Ether (ETH), to facilitate transactions and execute operations within the ecosystem. Its unique feature, smart contracts, allows for the automatic execution of agreements between parties without the need for intermediaries. Ethereum has a proof-of-work consensus algorithm but plans to transition to a proof-of-stake system in the future, aiming for increased scalability and energy efficiency.