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BNB Chain:Jenner 硬分叉引入毫秒级时间戳,智能合约可读取区块时间精度

2026-11-02 23:28:50

ChainCatcher 消息,BNB Chain 发文披露,BEP-706 提案已纳入 Jenner 硬分叉,通过新增位于 0x70 地址的预编译合约,使智能合约能够读取当前区块的毫秒级时间戳。

此前,合约通过 block.timestamp 只能读取秒级时间,当多个区块在同一秒内产生时,无法区分其具体时间差。BEP-706 允许开发者获取自 Unix 纪元以来的毫秒数,可用于提高限时签名报价、拍卖截止时间及价格预言机更新时效性检查的精度。

该功能为增量式升级,不影响现有 block.timestamp 的秒级返回机制。

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