| dc.description.abstract | In order to achieve the vision of environmental sustainability, how to reduce the production of vehicles and reuse of recyclable parts will be an important task to effectively reduce carbon emissions. In this paper, by establishing a non-fungible token (referred to as NFT) on the blockchain, the seller can provide a complete production history when selling vehicles, hoping to achieve the ability of preventing false vehicle information in the used car market. When a vehicle is listed in the second-hand auction market, consumers can take advantage of the transparent and credible production history to understand the whole maintenance records and the detailed information of the vehicle from production, transaction to auction, and to speed up the verification of the car ownership and its corresponding information. In this way, a lot of paper waste can be avoided and users′ willingness to buy used cars can be increased. In addition, the service records of vehicle parts can also be clearly and effectively recorded, so the chances of recycling parts will also be greatly improved. In the end, the proposed method should be a decent method to address environmental protection. issues. | en_US |