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SOL $100.28 -3.56%
TRX $0.3295 -0.00%
DOGE $0.0762 -4.04%
ADA $0.2055 -4.55%
BCH $274.99 -2.48%
LINK $11.46 -3.96%
HYPE $75.06 -3.58%
AAVE $136.37 -6.76%
SUI $0.9286 -5.42%
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SPCX $145.96 -1.58%
MU $874.70 -0.75%
AMD $514.20 -0.58%
BTC $80,271.36 -1.29%
ETH $2,343.11 -1.97%
BNB $728.08 -2.14%
XRP $1.27 -3.00%
SOL $100.28 -3.56%
TRX $0.3295 -0.00%
DOGE $0.0762 -4.04%
ADA $0.2055 -4.55%
BCH $274.99 -2.48%
LINK $11.46 -3.96%
HYPE $75.06 -3.58%
AAVE $136.37 -6.76%
SUI $0.9286 -5.42%
XLM $0.1693 -3.75%
ZEC $1,136.17 -7.46%
AAPL $346.79 -0.28%
AMZN $247.98 -0.15%
GOOGL $320.19 -0.97%
MSFT $522.95 -0.01%
META $640.64 -0.59%
NVDA $211.20 -0.79%
TSLA $370.06 -0.09%
SNDK $1,223.23 -4.75%
INTC $85.94 -0.88%
SPCX $145.96 -1.58%
MU $874.70 -0.75%
AMD $514.20 -0.58%

以太坊研究員: 51% 攻擊以太坊難度和成本高於比特幣

2025-05-17 18:34:11

ChainCatcher 消息,据 Cointelegraph 報導,以太坊研究員 Justin Drake 表示,相較以太坊,發起 51% 攻擊比特幣成本更低,約需 100 億美元。他指出,若要掌控以太坊鏈,需控制超過 50% 的質押 ETH,現在價值接近 448 億美元,實際成本可能更高。

Drake 強調,以太坊的 PoS 機制擁有社會層防禦,可識別並社交懲罰攻擊者,而比特幣的 PoW 缺乏這一機制。專家認為,儘管理論上存在風險,但無論 BTC 還是 ETH,現實中發起 51% 攻擊的門檻極高。

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