BlockScope: Detecting and Investigating Propagated Vulnerabilities in Forked Blockchain Projects

Yi Xiao, Yuzhou Fang, Daoyuan Wu, Lingxiao Jiang · 2023

int64_t nTimeStart = GetTimeMicros(); // Check it again in case a previous version let a bad block in // NOTE: We don't currently (re-)invoke ContextualCheckBlock() or // ContextualCheckBlockHeader() here.This means that if we add a new // consensus rule that is enforced in

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