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blockchain isn't inefficient because it's p2p. it's inefficient because it assumes peers are untrustworthy and solves for that by imposing a proof of work, requ
by jazzyjackson 11mo ago
blockchain isn't inefficient because it's p2p. it's inefficient because it assumes peers are untrustworthy and solves for that by imposing a proof of work, requiring cooperative peers to waste more electricity than bad actors.
- Nevermark 10mo ago> because it [acknowledges the plain fact that unknown] peers are untrustworthy FTFY
- beeflet 10mo agoassuming peers are trustworthy is assuming away the whole problem. The problem isn't with p2p, but specifically with full-sync mutexes in p2p. There are petname systems that avoid the problem by avoiding the mutex itself, and there are centralized systems that avoid the p2p, but it comes down to zooko's trilemma.