BTC $85,003.63 +0.22%
ETH $2,688.92 +0.15%
BNB $788.00 +1.90%
XRP $1.49 -0.18%
SOL $119.96 +0.26%
TRX $0.3360 -0.06%
DOGE $0.0932 -1.30%
ADA $0.2457 -1.71%
BCH $314.83 +1.74%
LINK $13.90 -1.73%
HYPE $89.16 +0.28%
AAVE $178.90 -2.48%
SUI $1.17 +0.97%
XLM $0.2144 -2.07%
ZEC $1,306.32 -3.79%
AAPL $333.45 +0.11%
AMZN $251.85 +0.40%
GOOGL $343.20 -0.17%
MSFT $518.19 +0.59%
META $729.25 +0.05%
NVDA $234.63 -0.03%
TSLA $370.91 -0.19%
SNDK $1,715.80 -0.38%
INTC $118.34 -1.33%
SPCX $159.05 +0.32%
MU $1,072.08 -0.44%
AMD $634.75 +0.55%
BTC $85,003.63 +0.22%
ETH $2,688.92 +0.15%
BNB $788.00 +1.90%
XRP $1.49 -0.18%
SOL $119.96 +0.26%
TRX $0.3360 -0.06%
DOGE $0.0932 -1.30%
ADA $0.2457 -1.71%
BCH $314.83 +1.74%
LINK $13.90 -1.73%
HYPE $89.16 +0.28%
AAVE $178.90 -2.48%
SUI $1.17 +0.97%
XLM $0.2144 -2.07%
ZEC $1,306.32 -3.79%
AAPL $333.45 +0.11%
AMZN $251.85 +0.40%
GOOGL $343.20 -0.17%
MSFT $518.19 +0.59%
META $729.25 +0.05%
NVDA $234.63 -0.03%
TSLA $370.91 -0.19%
SNDK $1,715.80 -0.38%
INTC $118.34 -1.33%
SPCX $159.05 +0.32%
MU $1,072.08 -0.44%
AMD $634.75 +0.55%

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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