24/09/2026
Blockchain Scalability: Why are PoW blockchains slow compared with payment systems like VISA?
Does Ethereum 2.0 solve the scalability problem? Can PoS scale better than PoW? How does scalability affect the adoption of blockchain as a payment method? 1. Why are PoW blockchains slow compared with payment systems like VISA? I think one major problem with Proof of Work, or PoW, blockchains is that they need a lot of computing work before transactions can be added to the blockchain....
Does Ethereum 2.0 solve the scalability problem? Can PoS scale better than PoW? How does scalability affect the adoption of blockchain as a payment method? 1. Why are PoW blockchains slow compared …