當前比特幣區塊高度達到 940000，第 2000 萬枚 BTC 已被挖出，占 2100 萬枚總供應量的約 95.2%。這意味著未來約 114 年內僅剩約 100 萬枚 BTC 將透過挖礦產生。由於比特幣區塊獎勵約每 210,000 個區塊減半，新增發行速度不斷下降，因此最後少量 BTC 的發行周期被大幅拉長。

Bitcoin block height has reached 940,000, and the **20 millionth BTC** has been mined, accounting for approximately **95.2% of its total supply of 21 million**. This means only about 1 million BTC will be generated via mining over the next roughly 114 years.  

As Bitcoin’s block reward halves approximately every 210,000 blocks, the rate of new issuance continues to decline, significantly extending the issuance period for the final small portion of BTC.