Two mining pools controlling the majority of Ravencoin's hashrate are building a replacement chain starting from the period before the first invalid block found on Friday, CoinDesk reported.

As a result, deposits, withdrawals, and payments conducted after that moment are at risk of reversal. This involves a potential rollback of approximately four days of transactions.

For users, this means it is necessary to closely monitor the status of Ravencoin operations. The provided materials contain no information regarding the cause of the defect, the exact volume of affected funds, or the network's final decision.