BTC $75,992.55 -5.24%
ETH $2,237.30 -7.41%
BNB $694.33 -3.09%
XRP $1.19 -9.65%
SOL $90.20 -6.45%
TRX $0.3179 -0.21%
DOGE $0.0724 -5.69%
ADA $0.1857 -6.02%
BCH $267.33 -7.46%
LINK $10.86 -5.73%
HYPE $78.28 -4.63%
AAVE $129.41 -2.16%
SUI $0.8642 -6.53%
XLM $0.1544 -7.00%
ZEC $1,284.17 -2.35%
AAPL $341.79 -2.85%
AMZN $258.69 -4.26%
GOOGL $284.32 -2.56%
MSFT $529.47 -5.09%
META $607.54 -4.66%
NVDA $190.20 -4.23%
TSLA $350.84 -7.22%
SNDK $888.50 -11.68%
INTC $55.21 -3.88%
SPCX $129.16 -3.96%
MU $711.29 -8.43%
AMD $436.58 -8.16%
BTC $75,992.55 -5.24%
ETH $2,237.30 -7.41%
BNB $694.33 -3.09%
XRP $1.19 -9.65%
SOL $90.20 -6.45%
TRX $0.3179 -0.21%
DOGE $0.0724 -5.69%
ADA $0.1857 -6.02%
BCH $267.33 -7.46%
LINK $10.86 -5.73%
HYPE $78.28 -4.63%
AAVE $129.41 -2.16%
SUI $0.8642 -6.53%
XLM $0.1544 -7.00%
ZEC $1,284.17 -2.35%
AAPL $341.79 -2.85%
AMZN $258.69 -4.26%
GOOGL $284.32 -2.56%
MSFT $529.47 -5.09%
META $607.54 -4.66%
NVDA $190.20 -4.23%
TSLA $350.84 -7.22%
SNDK $888.50 -11.68%
INTC $55.21 -3.88%
SPCX $129.16 -3.96%
MU $711.29 -8.43%
AMD $436.58 -8.16%

BNB Chain 将通过 BEP-706 引入毫秒级区块时间戳

2026-11-06 18:37:49

ChainCatcher 消息,BNB Chain 宣布,BEP-706 已纳入 Jenner 硬分叉升级,将通过部署在地址 0x70 的新预编译合约,向智能合约提供毫秒级区块时间戳。此前,合约通过 block.timestamp 只能读取精确到秒的时间,即使多个区块在同一秒内生成,也无法区分其时间差。

升级后,开发者可通过新接口读取以毫秒为单位的时间戳,而现有 block.timestamp 的返回值及秒级计时逻辑保持不变。该功能可用于需要亚秒级精度的应用场景,例如有效期仅数百毫秒的报价结算、拍卖截止时间及价格预言机数据更新时效检查。新预编译合约的计算费用为 20 Gas,调用还需承担相应的调用及内存成本。BNB Chain 提醒开发者注意秒与毫秒的单位一致性,并在集成时检查调用是否成功以及是否返回预期的 32 字节数据。

app_icon
ChainCatcher 与创新者共建Web3世界