BTC $81,020.34 -2.80%
ETH $2,364.61 -5.40%
BNB $721.09 -2.81%
XRP $1.31 -4.60%
SOL $102.45 -4.37%
TRX $0.3310 -0.63%
DOGE $0.0803 -4.76%
ADA $0.2219 -5.29%
BCH $264.83 -4.73%
LINK $12.07 -6.34%
HYPE $79.19 -3.01%
AAVE $149.53 -6.62%
SUI $0.9819 -6.76%
XLM $0.1799 -5.05%
ZEC $1,096.05 -11.53%
AAPL $345.93 +0.60%
AMZN $250.06 -3.98%
GOOGL $345.74 -3.65%
MSFT $532.19 -2.72%
META $732.67 -3.65%
NVDA $218.13 -4.03%
TSLA $362.87 -3.21%
SNDK $1,339.48 -7.24%
INTC $94.97 -6.19%
SPCX $148.91 -5.23%
MU $878.27 -6.96%
AMD $555.99 -6.97%
BTC $81,020.34 -2.80%
ETH $2,364.61 -5.40%
BNB $721.09 -2.81%
XRP $1.31 -4.60%
SOL $102.45 -4.37%
TRX $0.3310 -0.63%
DOGE $0.0803 -4.76%
ADA $0.2219 -5.29%
BCH $264.83 -4.73%
LINK $12.07 -6.34%
HYPE $79.19 -3.01%
AAVE $149.53 -6.62%
SUI $0.9819 -6.76%
XLM $0.1799 -5.05%
ZEC $1,096.05 -11.53%
AAPL $345.93 +0.60%
AMZN $250.06 -3.98%
GOOGL $345.74 -3.65%
MSFT $532.19 -2.72%
META $732.67 -3.65%
NVDA $218.13 -4.03%
TSLA $362.87 -3.21%
SNDK $1,339.48 -7.24%
INTC $94.97 -6.19%
SPCX $148.91 -5.23%
MU $878.27 -6.96%
AMD $555.99 -6.97%

sign

Sign 通常指代在区块链和加密货币领域中的数字签名技术。数字签名是一种加密技术,用于验证数字信息的真实性和完整性。它通过使用公钥和私钥对数据进行加密和解密,确保只有持有私钥的用户才能生成有效签名,从而提供身份验证和数据完整性保障。数字签名在智能合约、交易验证和身份认证中起到关键作用。
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