BTC $78,717.74 +0.43%
ETH $2,493.48 +2.60%
BNB $702.52 +1.61%
XRP $1.40 -2.82%
SOL $97.70 +0.95%
TRX $0.3355 -0.63%
DOGE $0.0859 -0.21%
ADA $0.2081 -0.30%
BCH $264.87 +0.41%
LINK $11.43 +1.34%
HYPE $81.73 +3.58%
AAVE $125.09 -1.06%
SUI $0.7476 -1.12%
XLM $0.1815 -1.36%
ZEC $788.33 +3.12%
BTC $78,717.74 +0.43%
ETH $2,493.48 +2.60%
BNB $702.52 +1.61%
XRP $1.40 -2.82%
SOL $97.70 +0.95%
TRX $0.3355 -0.63%
DOGE $0.0859 -0.21%
ADA $0.2081 -0.30%
BCH $264.87 +0.41%
LINK $11.43 +1.34%
HYPE $81.73 +3.58%
AAVE $125.09 -1.06%
SUI $0.7476 -1.12%
XLM $0.1815 -1.36%
ZEC $788.33 +3.12%

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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