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ETH 2.0, What is it?

ETH 2.0
  1. It would be more energy-efficient, as POW algorithms require a lot of electricity to run.
  2. It would be more secure, as it would be harder for 51% of attacks (where one group of miners try to control most of the network) to succeed.
  3. It would be faster, as POS algorithms can confirm transactions faster than POW algorithms.
  4. It would be more decentralized, as POS algorithms do not give an advantage to large mining pools.



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