How Many Bitcoins Exist? Only 21 Million Ever
bitcoin’s protocol caps supply at 21 million coins. New bitcoins are released through mining and halvings; about 19.3 million exist today, with the final units to be mined around 2140.
Bitcoins
Sent from my carphone Posted by jenniferdaniel on 2011-10-03 18:01:38 Tagged: , camera phone , bitcoins , nybf