So far 90% of existing bitcoins have been mined, but according to experts it will take 100 years to find the other 10% Posted byEntrepreneur en Español December 14, 2021 Leave a comment on So far 90% of existing bitcoins have been mined, but according to experts it will take 100 years to find the other 10% Observing the movements of the cryptocurrency, analysts hope that the remaining ones will not be completely undermined until February 2140.