Can you call PoW 2f resilient if all nodes would have same hash power? PoW is called eventually consistence. Even in an asynchronous network.

The only attack possible is 51% attack. Further, there is the selfish-mining issue.

At the end, PoW tolerates up to 50% malicious nodes, if the hash power would be the same? PBFT is only 3f+1 resilient.


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