BTC $78,420.97 +0.56%
ETH $2,443.19 -0.40%
BNB $685.98 -0.84%
XRP $1.37 -1.24%
SOL $102.88 -1.60%
TRX $0.3345 -1.78%
DOGE $0.0826 -2.21%
ADA $0.1959 -2.32%
BCH $247.47 +0.97%
LINK $11.27 -0.67%
HYPE $81.20 -2.46%
AAVE $123.17 -0.34%
SUI $0.7221 -2.04%
XLM $0.1762 -1.39%
ZEC $825.93 -1.16%
BTC $78,420.97 +0.56%
ETH $2,443.19 -0.40%
BNB $685.98 -0.84%
XRP $1.37 -1.24%
SOL $102.88 -1.60%
TRX $0.3345 -1.78%
DOGE $0.0826 -2.21%
ADA $0.1959 -2.32%
BCH $247.47 +0.97%
LINK $11.27 -0.67%
HYPE $81.20 -2.46%
AAVE $123.17 -0.34%
SUI $0.7221 -2.04%
XLM $0.1762 -1.39%
ZEC $825.93 -1.16%

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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