BTC $81,485.25 -0.56%
ETH $2,424.75 -1.33%
BNB $721.16 -0.90%
XRP $1.30 -2.15%
SOL $104.26 -1.48%
TRX $0.3362 +0.21%
DOGE $0.0799 -1.89%
ADA $0.2219 -2.47%
BCH $274.62 -1.65%
LINK $12.02 -4.08%
HYPE $79.01 -1.81%
AAVE $154.44 -3.57%
SUI $0.9945 -4.89%
XLM $0.1780 -2.74%
ZEC $1,161.24 -4.07%
AAPL $343.68 -0.63%
AMZN $249.72 -1.98%
GOOGL $340.09 -1.49%
MSFT $528.52 -1.28%
META $708.49 -2.03%
NVDA $214.78 -1.30%
TSLA $352.88 -2.43%
SNDK $1,299.40 -3.30%
INTC $89.60 -3.18%
SPCX $145.80 -0.75%
MU $879.91 -2.64%
AMD $531.16 -2.52%
BTC $81,485.25 -0.56%
ETH $2,424.75 -1.33%
BNB $721.16 -0.90%
XRP $1.30 -2.15%
SOL $104.26 -1.48%
TRX $0.3362 +0.21%
DOGE $0.0799 -1.89%
ADA $0.2219 -2.47%
BCH $274.62 -1.65%
LINK $12.02 -4.08%
HYPE $79.01 -1.81%
AAVE $154.44 -3.57%
SUI $0.9945 -4.89%
XLM $0.1780 -2.74%
ZEC $1,161.24 -4.07%
AAPL $343.68 -0.63%
AMZN $249.72 -1.98%
GOOGL $340.09 -1.49%
MSFT $528.52 -1.28%
META $708.49 -2.03%
NVDA $214.78 -1.30%
TSLA $352.88 -2.43%
SNDK $1,299.40 -3.30%
INTC $89.60 -3.18%
SPCX $145.80 -0.75%
MU $879.91 -2.64%
AMD $531.16 -2.52%

bitcoin

比特幣(Bitcoin)的概念最早由中本聰在2008年11月1日提出,並於2009年1月3日正式誕生。比特幣是一種點對點的、去中心化的加密貨幣,不依賴中央機構發行,而是通過工作量證明共識機制在區塊鏈中完成,也就是俗稱“挖礦”。比特幣使用P2P網絡節點的分佈式數據庫來確認、驗證及記錄貨幣的交易,發行總量為2100萬枚。
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