Manufacturing information processing system and manufacturing information processing method

Abstract

We guarantee the uniqueness of product information data and verify the product information data. [Solution] One aspect of the present disclosure is a manufacturing information processing system comprising a first manufacturing information processing device corresponding to a first manufacturing process among a plurality of manufacturing processes included in the process of shipping a product, wherein the first manufacturing information processing device comprises an acquisition unit that acquires first shipment-related data corresponding to the first manufacturing process, a processing unit that performs hashing on the first manufacturing information to generate hash data, and an output unit that outputs reference information for referring to the hash data and the first shipment-related data corresponding to the hash data. The output unit may output to a centralized management system that manages hash data output from a plurality of manufacturing information processing devices corresponding to each of the plurality of manufacturing processes and reference information for referring to said hash data.

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