Max supply of $21 mill on a coinmarketcap. WTF??
My assumption is this is preparation for the fork. 21M supply for btcp.
Circulating supply of BTCP will be ZCL supply (1.7 mil) + BTC supply (16.8 mil) = 18.5 mil
Total Supply of BTCP will be capped at 21 mil, hence only 2.5 mil will be available for mining