ShrimpChain: A blockchain-based transparent and traceable framework to enhance the export potentiality of Bangladeshi shrimp

Md Akhtaruzzaman Khan, Md Emran Hossain*, Ali Shahaab, Imtiaz Khan

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

35 Dyfyniadau (Scopus)

Crynodeb

Despite substantial progress achieved with shrimp production during the last three and a half decades, growth of shrimp export remains minimal in Bangladesh. In the absence of effective traceability and transparency practices, a wide range of malpractice occurs both at the production and post-harvest stages. Traditional paper-based record-keeping methods for the shrimp supply chain are disparate and, therefore, cannot provide efficient traceability capacity and holistic view of the supply chain. These limit the identification of any issues in earlier juncture to proactively ensure food safety, best practice, and good governance. Addressing this multiplexed challenge, we present here ShrimpChain, a public-private hybrid blockchain-based conceptual framework. Focusing on the export market and utilizing existing technologies, the conceptual framework addresses the traceability, transparency, and certification challenges associated with shrimp export. In this framework, from the post-larva purchasing to the final packaging stage, relevant data for every stage will be entered by the associated actors via mobile/web app or Internet of Things devices to the blockchain network. Data authentication will be achieved by a novel approach of incorporating community consensus in conjunction with the machine-derived data entry timestamping method. Instead of the traditional central and endpoint certification approach, we propose a distributed and accumulative score-based certification approach that will grade packaged shrimps according to the completeness and accuracy of the authenticated data entered during different stages. Such distributed approach of certification will enhance not only food safety but also the quality and compliance to best practices. Most importantly, engaging shrimp farmers in the safety and quality assurance as well as to the certification process will empower them to have better control over the market and incentive to produce high-quality shrimp for high-value market.

Iaith wreiddiolSaesneg
Rhif yr erthygl100041
CyfnodolynSmart Agricultural Technology
Cyfrol2
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 20 Chwef 2022

Dyfynnu hyn