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BTC $77,842.95 -1.35%
ETH $2,329.32 -3.09%
BNB $636.05 -1.97%
XRP $1.42 -2.08%
SOL $85.99 -3.08%
TRX $0.3281 -0.45%
DOGE $0.0966 -1.18%
ADA $0.2482 -2.53%
BCH $458.14 -1.11%
LINK $9.30 -1.93%
HYPE $41.49 +0.98%
AAVE $93.08 -1.18%
SUI $0.9424 -2.85%
XLM $0.1773 -1.41%
ZEC $328.23 +1.99%

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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