PLOUTOZ aims to provide semi-centralized and decentralized digital currency derivatives platforms for various blockchain communities. The blockchain community can use the PLOUTOZ platform to open its own derivatives market, and use its community/public chain tokens as margin transactions to meet user derivatives transactions, increase token usage scenarios, and improve bilateral market liquidity. The pass "PLO" is developed based on the EOS public chain and is the proof of rights and interests of the PLOUTOZ blockchain community derivatives market. It can be used as a payment token and margin for the PLOUTOZ blockchain community derivatives ecology. It will also be used for partner funds, ecological alliance building, community building, and for margin and commission discounts, liquidation, payment, and cross-public chain derivatives liquidation and payment in all blockchain community derivatives markets created by PLOUTOZ effect.