Buterin Defends Hard Forks, Adding Heat to Bitcoin Scaling Debate

Buterin Defends Hard Forks, Adding Heat to Bitcoin Scaling Debate

Ethereum co-founder Vitalik Buterin has summarized the implications of soft and hard forks amid growing tensions surrounding Bitcoin’s future. “...There is an essential difference between hard forks and soft forks: hard forks are opt-in, whereas soft forks allow users no “opting” at all,” he wrote earlier this week. The Bitcoin price was under downward pressure Friday as the community awaits Chinese regulatory announcements and indecisiveness over SegWit and Bitcoin Unlimited continues. After Unlimited succumbed to a bug earlier in the week, rhetoric between the opposing sides became even....


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Bitcoin developers are probing deeper into how best to execute a so-called hard fork, a contentious upgrading tool that's been at the heart of the nearly $16bn network's most divisive debate for years now. The issue is that to be used cleanly and without unintentional consequences, a hard fork requires all the digital currency's miners to move to a new blockchain, or version of its transaction history. One case study of what can otherwise happen came last summer, when ethereum inadvertently split into two networks after executing a hard fork some users disagreed with. That's not to say....