MicroChain is based on the openness and irreversibility of blockchain technology, combined with market research results and the latest technological progress, carefully built a new personal data, business information service system and trading platform covering the whole country and even the world. Establish the technical logic of the underlying architecture of the blockchain and the intelligent contract of the business model, seamlessly connect product producers and consumers across the country and even the world, create a commodity information exchange and trade system in the blockchain world, and promote smart payment, smart The development of contracts and even smart life leads the arrival of the new retail era.