Peercoin (PPCoin or PPC) is a peer-to-peer cryptocurrency utilizing both proof-of-stake and proof-of-work systems. Developed by Sunny King
License: Open Source
Dogecoin is a widely recognized cryptocurrency known for its community and ease of use, primarily used for tipping and microtransactions. In contrast, Peercoin focuses on energy efficiency and long-term sustainability with its proof-of-stake mechanism, making it less volatile but with lower adoption.