BTC $62,113.58 -2.59%
ETH $1,762.61 -2.32%
BNB $564.33 -1.87%
XRP $1.06 -2.77%
SOL $74.45 -2.96%
TRX $0.3247 -1.95%
DOGE $0.0714 -1.70%
ADA $0.1563 -3.66%
BCH $233.92 -4.07%
LINK $7.83 -2.11%
HYPE $62.98 -6.86%
AAVE $93.83 -3.80%
SUI $0.7116 -3.34%
XLM $0.1801 -3.70%
ZEC $492.43 -8.27%
BTC $62,113.58 -2.59%
ETH $1,762.61 -2.32%
BNB $564.33 -1.87%
XRP $1.06 -2.77%
SOL $74.45 -2.96%
TRX $0.3247 -1.95%
DOGE $0.0714 -1.70%
ADA $0.1563 -3.66%
BCH $233.92 -4.07%
LINK $7.83 -2.11%
HYPE $62.98 -6.86%
AAVE $93.83 -3.80%
SUI $0.7116 -3.34%
XLM $0.1801 -3.70%
ZEC $492.43 -8.27%

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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