Ethereum’s co-founder Vitalik Buterin declared that he was trying to solve Bitcoin’s limited functionality with Ethereum. During the interview, Buterin compared Bitcoin to a plot key calculator, stating that it does one thing and it does it well, while he believes Ethereum is more like a smartphone, which can run apps capable of doing almost everything, including acting as a plot key calculator.
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This is some thing special
Ethereum definitely solved this issue of btc