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"Fewer and fewer people need to use cash for certain things, but there are some times when you have to have it," said Kates. Getting cash from an ATM is growing increasingly expensive as fees reach record highs. As a result, market analysts increasingly see it as a speculative bridge between Ethereum’s maturity and the […]

A hard fork is a radical change to the protocol that makes previously invalid blocks/transactions valid, and therefore requires all users to upgrade. For example, if users A and B are disagreeing on whether an incoming transaction is valid, a hard fork could make the transaction valid to users A and B, but not to