BTC $63,893.89 -2.28%
ETH $1,853.09 -1.98%
BNB $564.64 -0.67%
XRP $1.08 -2.27%
SOL $73.72 -2.69%
TRX $0.3293 -0.43%
DOGE $0.0694 -0.73%
ADA $0.1617 -3.67%
BCH $210.09 -0.88%
LINK $8.27 -3.00%
HYPE $57.06 -3.02%
AAVE $90.94 -5.00%
SUI $0.7037 -5.26%
XLM $0.1769 -3.63%
ZEC $474.79 -6.87%
BTC $63,893.89 -2.28%
ETH $1,853.09 -1.98%
BNB $564.64 -0.67%
XRP $1.08 -2.27%
SOL $73.72 -2.69%
TRX $0.3293 -0.43%
DOGE $0.0694 -0.73%
ADA $0.1617 -3.67%
BCH $210.09 -0.88%
LINK $8.27 -3.00%
HYPE $57.06 -3.02%
AAVE $90.94 -5.00%
SUI $0.7037 -5.26%
XLM $0.1769 -3.63%
ZEC $474.79 -6.87%

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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