Читать книгу Cryptocurrency All-in-One For Dummies онлайн

147 страница из 200

Ethereum was first described in 2013 in a white paper written by Vitalik Buterin, who was very active in the Bitcoin community as a writer and programmer. Buterin saw that there was significantly more potential in Bitcoin than the ability to move value without a central authority. He had been contributing to the colored coin effort within Bitcoin to expand the utility of Bitcoin beyond the trade of its native token. Buterin believed that other business and government use cases that require a central authority to control them could also be built with blockchain structures.

At that time, there was a fierce debate about the Bitcoin network being “bloated” by lots of low-value transactions from applications securing themselves against Bitcoin. The main concerns were that additional applications, built on the Bitcoin protocol, would have problems scaling in volume. Also, at that time there was not the ability to do scripting to allow for things like smart contracts. Bitcoin was not built to handle the number of transactions needed by the applications. Vitalik and many others saw that in order for people to build decentralized applications in the Bitcoin blockchain, either the blockchain would need a massive code overhaul or they would need to build a new blockchain altogether.