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.
ABBC Foundation is a group of young global developers eager to create a momentum in the blockchain industry. The team has facial recognition technology and a stable payment solution, and is going to integrate these two technologies in order to create a platform for global payment and safe blockchain storage via its unique HD wallet for multi-cryptos. Alibabacoin Foundation solutions will combine the world commerce and enable it to become a more intense but abundant source by making payment and flow more easier and safer.