Numerous cryptocurrencies have launched as ERC-20 tokens and have been distributed through initial coin offerings. This work was done by Gavin Wood, then the chief http://augustmdqi170.wpsuo.com/cryptocurrency-prices-in-india-today-28th-april technology officer, in the allcoinss.com Yellow Paper that specified the Ethereum Virtual Machine. Subsequently, a Swiss non-profit foundation, the Ethereum Foundation , was founded. Development was funded by an online public crowd sale from July to August 2014, in which participants bought the Ethereum value token with another digital currency, Bitcoin. While there was early praise for the technical innovations of Ethereum, questions were also raised about its security and scalability. In Ethereum 2, the network will be upgraded to a proof-of-stake blockchain and introduce a beacon chain and shard chains.
