BTC $64,107.71 +0.51%
ETH $1,865.62 +0.63%
BNB $566.34 +1.56%
XRP $1.09 +0.31%
SOL $73.81 +0.05%
TRX $0.3294 -0.22%
DOGE $0.0700 +2.28%
ADA $0.1633 -0.34%
BCH $209.89 +0.37%
LINK $8.35 +0.34%
HYPE $57.32 -1.64%
AAVE $90.88 -3.54%
SUI $0.7060 -1.45%
XLM $0.1779 +0.68%
ZEC $475.23 -4.49%
BTC $64,107.71 +0.51%
ETH $1,865.62 +0.63%
BNB $566.34 +1.56%
XRP $1.09 +0.31%
SOL $73.81 +0.05%
TRX $0.3294 -0.22%
DOGE $0.0700 +2.28%
ADA $0.1633 -0.34%
BCH $209.89 +0.37%
LINK $8.35 +0.34%
HYPE $57.32 -1.64%
AAVE $90.88 -3.54%
SUI $0.7060 -1.45%
XLM $0.1779 +0.68%
ZEC $475.23 -4.49%

以太坊研究员: 51% 攻击以太坊难度和成本远高于比特币

2025-05-17 18:34:11
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ChainCatcher 消息,据 Cointelegraph 报道,以太坊研究员 Justin Drake 表示,相较以太坊,发起 51% 攻击比特币成本更低,约需 100 亿美元。他指出,若要掌控以太坊链,需控制超过 50% 的质押 ETH,当前价值接近 448 亿美元,实际成本可能更高。

Drake 强调,以太坊的 PoS 机制拥有社会层防御,可识别并社交惩罚攻击者,而比特币的 PoW 缺乏这一机制。专家认为,尽管理论上存在风险,但无论 BTC 还是 ETH,现实中发起 51% 攻击的门槛极高。

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