BTC $78,330.39 -0.86%
ETH $2,479.91 +0.05%
BNB $749.05 +0.93%
XRP $1.41 +1.05%
SOL $103.05 -1.01%
TRX $0.3393 +1.34%
DOGE $0.0893 -0.63%
ADA $0.2202 +0.33%
BCH $256.33 -0.99%
LINK $12.52 -3.32%
HYPE $83.55 -3.35%
AAVE $128.71 -2.59%
SUI $0.8118 -0.90%
XLM $0.1892 -0.67%
ZEC $1,177.21 +0.61%
BTC $78,330.39 -0.86%
ETH $2,479.91 +0.05%
BNB $749.05 +0.93%
XRP $1.41 +1.05%
SOL $103.05 -1.01%
TRX $0.3393 +1.34%
DOGE $0.0893 -0.63%
ADA $0.2202 +0.33%
BCH $256.33 -0.99%
LINK $12.52 -3.32%
HYPE $83.55 -3.35%
AAVE $128.71 -2.59%
SUI $0.8118 -0.90%
XLM $0.1892 -0.67%
ZEC $1,177.21 +0.61%

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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