Pumpkin is the first liquid mining project on the IOST chain, released by IOST node partners and supported by the IOST Foundation. It is fully operated by the community and has characteristics such as zero private placement, zero pre excavation, and high returns.Pumpkin Token is an IRC20 token issued by the Pumpkin project based on the IOST main network, abbreviated as PPT. The total supply of PPT is 2927232 PPT, and 95% of the total supply will be released to users through liquidity mining. We hope to use PPT to promote the thriving development of the IOST DeFi autonomous community.In order to motivate early supporters of Pumpkin and stimulate the liquidity of PPTs, the Pumpkin development team adopted a semi aging model, with PPT production halved every 7 days....