Pospro (PSP) started in 2016 and finished in 2016, with a total supply of 84 million coins. The team/founder is hidden, The main reason this coin was listed is desertion.

POSPRO coin [PSP] is a peer-to-peer Internet currency that enables instant, near-zero cost payments to anyone in the world. POSPRO is an open source, global payment network that is fully decentralized without any central authorities. Mathematics secures the network and empowers individuals to control their own finances. POSPRO features faster transaction confirmation times and improved storage efficiency than the leading math-based currency. With substantial industry support, trade volume and liquidity.