How to buy Ethereum
Another challenge Ethereum faces is from so-called 'Ethereum killers'—other smart contract blockchains that seek to improve on Ethereum's limitations. Etherium logo The Ethereum Logo has been used in a wide variety of contexts, from social media profiles to conference banners to merchandise such as t-shirts and stickers. It has become a key part of the Ethereum brand identity and is instantly recognizable to anyone who is familiar with the platform.
As of January 2016, the Ethereum protocol could process about 25 transactions per second; this did not change after the move to proof-of-stake. In comparison, the Visa payment platform processes 45,000 payments per second. This has led some to question the scalability of Ethereum. Main Navigation While Ethereum was founded by a number of people, Vitalik Buterin was the first to outline the concept of Ethereum in November 2013. After Buterin laid the groundwork, additional minds joined in various roles to help make the vision a reality.