The functional tokens issued by the IA Chain Investment Foundation are the fundamental fuel for blockchain execution of smart contracts and decentralized storage systems for information exchange, as well as payment vouchers for users to enjoy upper level application services. It is circulated in production and planting institutions, purchasers, Farmers'market, supermarkets and consumer ecology. Secondly, tokens will also participate in research and development, promotion, and incentive measures for community and traceability businesses, promoting the healthy development of the entire ecosystem....