Sustainable development of green reverse logistics based on blockchain

With the continuous convenience of life, logistics has become an indispensable existence in life. Logistics application, such as southern banana transportation to country, major cities can buy all year round; Xinjiang ha honey melon, Ningxia white orchid northeast rice, Tianjin small station rice are not seasonal supply market. However, with increasing frequency activities, its damage natural resources and ecological environment is becoming more serious. The waste produced day by day, which puts great pressure on environment. Such steel slag, industrial water, computers, batteries other kinds inorganic waste. Goods return most important activity green reverse logistics. Because a kind including product return, replacement, item reuse, disposal, reprocessing, repair remanufacturing processes. Returns key part it. In order ensure goods, manufacturer get good it necessary record whole process information goods from factory customer. Blockchain chain composed one block after another. Each holds certain each block, connected into chains their respective chronological order. Based this, this paper proposes sustainable development strategy based blockchain. research, characteristics decentralization, non-tampering high security blockchain technology(BT), commodity traceability scheme scheme, uses structure Merkel tree design license store detailed information, stores root node public chain, forming “double chain” system. simulation analysis shows that stored use information. Compared traditional blockchain, double designed article, larger throughput, trace source manufacturer, be returned for further processing, reduce generation logistics, provide guarantee promoting