What is Ethereum? Ethereum is an open-source, public, blockchain-based distributed computing platform and operating system featuring smartShow more [+] contract (scripting) functionality. It supports a modified version of Nakamoto consensus via transaction based state transitions. In popular discourse, the term Ethereum is often used interchangeably with Ether to refer to the cryptocurrency that is generated on the Ethereum platform.
Ether is a cryptocurrency whose blockchain is generated by the Ethereum platform. Ether can be transferred between accounts and used to compensate participant mining nodes for computations performed. Ethereum provides a decentralized Turing-complete virtual machine, the Ethereum Virtual Machine (EVM), which can execute scripts using an international network of public nodes. "Gas", an internal transaction pricing mechanism, is used to mitigate spam and allocate resources on the network.
Ethereum was proposed in late 2013 by Vitalik Buterin, a cryptocurrency researcher and programmer. Development was funded by an online crowdsale that took place between July and August 2014. The system went live on 30 July 2015, with 11.9 million coins "premined" for the crowdsale. This accounts for approximately 13 percent of the total circulating supply.
In 2016, as a result of the collapse of The DAO project, Ethereum was split into two separate blockchains – the new separate version became Ethereum (ETH), and the original continued as Ethereum Classic (ETC). The value of the Ethereum currency grew over 13,000 percent in 2017.
I read (and re-read) Vitalik's tweets on Casper. Like a normal person, I absorbed a certain percentage and concede the to genius' benefit on the doubt on the deeper technical elements. Assuming it's successfully implemented... what is the impact of all this on POW.
Can BTC or XMR adopt this same layer of POS? Will it decrease the need for such high electricity use in BTC? I know it's a spillover topic but hoping people in this community smarter than me might share their thoughts on how this might impact BTC's future (good, bad & ugly) - of course assuming a successful implementation!