Ethereum References Images Ethereum digital currency Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: cryptocurrencyIndeed, Ethereum, the second largest cryptocurrency after Bitcoin, changed in 2022 from proof of work to proof of stake. Read MoreIndeed, Ethereum, the second largest cryptocurrency after Bitcoin, changed in 2022 from proof of work to proof of stake. Read Morenon-fungible tokenThe Ethereum blockchain is most frequently used for NFTs because it easily accommodates the additional information required beyond what is necessary for cryptocurrency, but other blockchains have also adapted to support the form. Read MoreThe Ethereum blockchain is most frequently used for NFTs because it easily accommodates the additional information required beyond what is necessary for cryptocurrency, but other blockchains have also adapted to support the form. Read More