Ravencoin could roll back four days of transactions after critical block flaw

60-second summary
Ravencoin's hashpower is controlled by two mining pools building a replacement chain from before Friday's first invalid block, potentially rolling back four days of transactions, including deposits, withdrawals, and payments. This critical block flaw puts the entire network at risk, threatening the integrity of Ravencoin's blockchain and potentially destabilizing the cryptocurrency market.
Two mining pools controlling most of Ravencoin’s hashpower are building a replacement chain from before Friday’s first invalid block, putting deposits, withdrawals and payments made since then at risk of reversal.