区块链架构下蜂蜜供应链可信监管溯源模型.

Considering that the problems of low efficiency and credibility in traditional honey traceability, this study constructed a solution that combines blockchain technology and InterPlanetary File System technology to establish a highly reliable honey traceability system after analyzing the honey traceability standards. Firstly, this study introduced a hierarchical storage strategy to enhance the efficiency of on-chain information and traceability; Subsequently, this approach employs a multi-chain architecture to isolate data. It utilizes a proxy re-encryption scheme based on external random oracles, whereby ciphertext re-encryption is executed through smart contracts. Simultaneously, message authentication codes are integrated to effectively address challenges such as low information credibility, forgery, and potential privacy data leaks. Lastly, this paper proposed a pre-commit mechanism to prevent inconsistencies in data caused by sudden loads, that is, the scheme of "high-traffic package pre-commit, low-traffic supplementary on-chain".To assess the feasibility of the proposed solution, simulations and tests were conducted using Apache Bench tools. The results demonstrate that the scheme effectively achieves the chaining of basic data, controllable supervision, and credible traceability. Furthermore, it fulfills the multi-level requirements of enterprises, regulatory authorities, and users. [ABSTRACT FROM AUTHOR]