Supply chain management, product provenance and quality certification are among the first and most popular applications of blockchain technology, due to the inherent trust and inalterability provided by the blockchain technology. However, the proposed supply chain management systems based on blockchain and smart contract technology tend to be specific to the particular production and production process. In this paper we present a general-purpose approach for the agri-food supply chain management, proposing a system that can be configured for most agri-food productions. The primary purpose is to provide a methodology to facilitate and make more efficient the development of such applications. It is based on general smart contracts and apps interacting with the same smart contracts, which are configured, starting from the description of the specific system to be managed, given using json files. A case study on olive oil production is described, to show how our approach works.
翻译:供应链管理、产品出产和质量认证是供应链技术的首要和最受欢迎的应用之一,这是因为供应链技术具有固有的信任和不可改变性,然而,基于供应链链和智能合同技术的拟议供应链管理系统往往针对特定生产和生产过程。本文介绍了农业食品供应链管理的一般目的方法,提出了可配置用于大多数农业食品生产的系统。其主要目的是提供一种方法,便利和更有效地开发这些应用。它基于一般的智能合同和与同一智能合同互动的应用程序,这些合同是配置的,从对要管理的具体系统的说明开始,使用json档案。介绍了关于橄榄油生产的案例研究,以展示我们的方法如何运作。