Analysis and design of beef supply chain traceability system based on blockchain technology

Abstract

The need for beef supply chain traceability system is vital due to increase in counterfeiting and use of excessive preservatives and hazardous chemicals. To overcome these problems, it is needed a system which provides the option for the consumer to verify the origin of all input materials for food product based on one step forward and one step backward in supply chain mechanism. Blockchain technology is used as the solution to this problem. This paper aims to identify the requirement and designing the traceability system that could capture all relevant data. The design of beef supply chain traceability system will be described as a business process flow with BPMN (Business Process Model and Notation), in which BPMN will be described the stakeholders involved with the task and needs of the designed system. Based on requirement analysis, this system composed of 4 stakeholders, namely the farmer, feedlot, industry, and retailer. The result showed that the blockchain can create a transparent and efficient supply chain through sharing data between the stakeholders.