Cryptaur is a decentralized Ethereum-based ecosystem that will act as a framework for potentially unlimited number of specialized P2P services (dApps) whereby suppliers and consumers of a most diverse range of goods and services can interact directly while increasing the economic efficacy of all transactions being made within the ecosystem. The unique features of the Cryptaur ecosystem include: Universal payment and reward unit—the Cryptaur utility token (CPT). Multi-functional payment platform—Cryptaur Pay (CPP). Proprietary Social Capital Management System (SCMS). Global User Rights Protection System (URPS).
Novacoin is a hybrid Proof of work (POW) / Proof of stake (POS) decentralized peer-to-peer cryptocurrency.The Proof of Work part of Novacoin is based on the Scrypt hashing algorithm. Proof of Stake contributes to the coins energy efficiency, as there is no need for nodes to contribute mining power to part of the money creation process. As of now, Novacoin is set to be capped at 2 billion coins. However Novacoin stated that the cap limit may be lifted if the situation requires it. It looks very much like a variation of Sunny King Peercoin.