Electronic commerce platform traceability anti-counterfeiting system and method based on NFC technology and block chain technology

The invention discloses an electronic commerce platform traceability anti-counterfeiting system and method based on an NFC technology and a block chain technology, and the method combines the NFC technology with the block chain technology, and achieves the traceability anti-counterfeiting function of a commodity in a high-efficiency manner. By means of the blockchain technology, decentralized storage and non-tampering of the anti-counterfeiting traceability information are achieved, authenticity and non-repudiation of the anti-counterfeiting information are guaranteed, the traceability information is written in by manufacturers, logistics companies, customs and other credible parties, and credibility of the traceability information is guaranteed. The block chain technology and the NFC technology are high in security. The system has extremely high unforgeability, is low in cost and easy to implement, can effectively prevent counterfeit commodities from entering each circulation link ofthe supply chain, and fur