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Vitalik Buterin

Vitalik Buterin is one of the most important persons in the cryptocurrencies community. This Russian programmer co-founded Bitcoin Magazine and Ethereum, and he arose problems as the Scalability Trilemma. He is also behind of the change of Ethereum, from Proof of Work to Proof of Stake.

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Bitcoin is the reference cryptocurrency. It is not just the most known digital currency, but also the most accepted among users, investors and companies. It uses the Proof of Work algorithm, and several countries accept it as official payment method.

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GDPR stands for General Data Protection Regulation. This is an European regulation applicable to all companies, whether European or not, that process personal data of European residents. Consequently, the protection and proper handling of such personal data are covered by this Regulation.

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