![Vitalik Buterin [ETH], scalability, efficiency are the key differences of Ethereum 2.0](https://crypto-economy.com//wp-content/uploads/2019/07/vitalik-but-1.jpg)
Vitalik Buterin [ETH], scalability, efficiency are the key differences of Ethereum 2.0
Vitalik Buterin, the lead developer and co-creator of Ethereum [ETH], the second largest cryptocurrency by market cap has recently been interviewed on the upcoming developments of
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