Happycoin is a decentralized peer-to-peer cryptocurrency. It was developed in 2017 with the goal to become a payment system initially in Thailand and later to become global. Happycoin, as the name says, wants to create benefits through the use of technology and provide happiness for everyone. Happycoin defines itself as a safe, reliable and fast cryptocurrency. The token symbol is HPC. The hashing algorithm is X11, and the coin type is a hybrid Proof of Work / Proof of Stake. Block time is 180 seconds with 100 block rewards. Staking earns the annual interest of 5 %. Some of the exchange markets for HPC are Nova Exchange, Coinhills, YoBit, and Github. Mining pools are zpool, bitcoin pool, aikapool and the official pool of the cryptocurrency available on their website.