Application of blockchain-based traceability platform for cold chain food

This document addresses a blockchain-based traceability platform for cold chain food which realizes continuous and effective tracking of the cold chain food. The following aspects are included: *   it explores issues and considerations for cold chain food traceability, especially during the epidemic outbreak; *   it describes scenarios and stakeholders for effective tracking of the cold chain food using the platform; *   it describes data elements and processes for the platform; *   it presents the platform capabilities such as data tamper resistance, sustainability; *   it gives relevant use cases based on the platform.