What is Peercoin?
Basing on the Bitcoin’s framework, Peercoin is an altcoin which was founded in 2012. Peercoin has two main aims: the first is to deal with the Bitcoin’s enormous power waste predicament and make its currency more power sparing and additionally raise the level of safety. This’s the primary currency which combined PoS and PoW together. This alliance supports the system to reach its goals, moreover, the combination of two algorithms makes the Peercoin more unattainable for 51% attacks.