BlockChain is buzzword in today's technology. As a result, a BlockChain is defined given that the digital history of transaction which is saved during the Chain of Blocks. Ethereum is like a decentralized computing network. It permits developers to generate and run purposes on its blockchain using wise contracts. https://financefeeds.com/top-cryptocurrencies-to-buy-today-17th-june-3-coins-backed-by-strong-fundamentals-and-adoption/