If multiple governments collaborated, could they launch a 51% attack on Bitcoin? If all it takes to attack a proof-of-work (PoW) network is enough electricity, wouldn't you want the game theory of delegated proof-of-stake (DPoS), or a hybrid system? Could chainlocks prevent 51% attacks?

Chapters
0:00 Can governments launch a 51% network attack?
7:12 If all it takes to attack a proof-of-work (PoW) network is enough electricity, wouldn't you want the game theory of delegated proof-of-stake (DPoS), or a hybrid system?
11:15 Could chainlocks prevent 51% attacks?

These questions are from the July monthly patron session, which took place on July 28th 2019. If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become a patron: [ Ссылка ]

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Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and respected figures in Bitcoin. He is the author of “Mastering Bitcoin,” “The Internet of Money" series, and "Mastering Ethereum."

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MASTERING BITCOIN, 2nd Edition: [ Ссылка ]

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THE INTERNET OF MONEY, v1: [ Ссылка ]
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Translations of THE INTERNET OF MONEY:
Spanish, 'Internet del Dinero' (v1) - [ Ссылка ]
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Russian, 'Интернет денег' (v1) - [ Ссылка ]
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