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ETH $2,280.30 -0.98%
BNB $622.92 -0.55%
XRP $1.38 -1.42%
SOL $83.84 -0.78%
TRX $0.3220 -0.76%
DOGE $0.0995 +0.32%
ADA $0.2462 -0.56%
BCH $451.88 +0.53%
LINK $9.22 -1.13%
HYPE $39.96 -4.09%
AAVE $96.41 -0.84%
SUI $0.9220 -1.33%
XLM $0.1618 -2.15%
ZEC $335.82 -4.89%

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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