Even after Bitcoin has lost its undisputed dominance, it remains the largest cryptocurrency, with a market capitalization that surpassed the $1 trillion mark in 2021, after Bitcoin price hit an all-time high of $64,863.10 on April 14, 2021.The maximum total supply of Bitcoin is 21 million. The number of Bitcoins issued will likely never reach 21 million due to the use of rounding operators in the Bitcoin codebase. No additional bitcoins will be generated when the Bitcoin supply reaches its upper limit.$BTC