BTC $83,028.61 -2.99%
ETH $2,544.05 -5.61%
BNB $768.61 -1.48%
XRP $1.42 -5.69%
SOL $116.09 -3.62%
TRX $0.3353 -0.17%
DOGE $0.0881 -6.82%
ADA $0.2540 -6.84%
BCH $301.08 -4.35%
LINK $13.31 -4.62%
HYPE $87.39 -4.46%
AAVE $171.21 -4.89%
SUI $1.11 -5.61%
XLM $0.1986 -7.10%
ZEC $1,307.33 -3.09%
AAPL $336.70 +1.14%
AMZN $259.02 +1.26%
GOOGL $348.31 +0.21%
MSFT $529.71 -0.29%
META $725.45 -2.42%
NVDA $237.01 -1.32%
TSLA $377.07 -0.83%
SNDK $1,726.44 +2.97%
INTC $113.25 -0.91%
SPCX $166.00 -4.29%
MU $1,086.08 +1.90%
AMD $644.47 -1.54%
BTC $83,028.61 -2.99%
ETH $2,544.05 -5.61%
BNB $768.61 -1.48%
XRP $1.42 -5.69%
SOL $116.09 -3.62%
TRX $0.3353 -0.17%
DOGE $0.0881 -6.82%
ADA $0.2540 -6.84%
BCH $301.08 -4.35%
LINK $13.31 -4.62%
HYPE $87.39 -4.46%
AAVE $171.21 -4.89%
SUI $1.11 -5.61%
XLM $0.1986 -7.10%
ZEC $1,307.33 -3.09%
AAPL $336.70 +1.14%
AMZN $259.02 +1.26%
GOOGL $348.31 +0.21%
MSFT $529.71 -0.29%
META $725.45 -2.42%
NVDA $237.01 -1.32%
TSLA $377.07 -0.83%
SNDK $1,726.44 +2.97%
INTC $113.25 -0.91%
SPCX $166.00 -4.29%
MU $1,086.08 +1.90%
AMD $644.47 -1.54%

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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