With the rapid development of economic globalization, cooperation between countries,
between enterprises, has become a key factor whether country and enterprises can make …

In this paper, we propose the blockchain-indexed storage (BIS) to provide scalable and
secure IoT-enabled supply chain traceability. Although blockchain can prevent data from …

The traditional logistics transaction lacks a perfect traceability mechanism, and the data
information's integrity and safety are not guaranteed in the existing traceability system. In …

The supply chain plays an important role in daily life, and its traceability ensures product
quality and safety. Therefore, an efficient and reliable solution to improve supply chain …

Blockchain-based traceability systems are a promising approach because they are
decentralized, transparent, and tamper proof; however, if all traceability data are uploaded to …

Blockchain is a promising technology to address the problems of information asymmetry and
information tampering in food traceability. Food data items can be tracked with tamper …

The lack of transparency in the production and circulation of commodities and the lack of
corresponding supervision have led to endless problems such as food safety, counterfeit …

Grains and oils are necessities for human life, and grains and oils supply chain security is
directly related to people's health. Due to the features of the grains and oils supply chain …

With the rapid development of the social economy and the continuous improvement of
people's quality of life, under the background of promoting" Internet+" modern agriculture …

With the increase of web users and applications with real time requests, the ability to identify,
track and trace elements of a product as it moves in the supply chain is deemed necessary …