基于区块链的可追溯性的理论设计,根据欧盟法规 (EU) 2018/848的有机蛋供应链
Florian Zülch1, Martin Holle1, Andreas Hofmann2,3
1Fakultät Life Sciences, Department Ökotrophologie, Hochschule für Angewandte Wissenschaften, Hamburg, Germany.
PloS one
|June 11, 2024
概括
区块链技术提高了欧盟有机蛋的食品可追溯性. 拟议的"灵魂权威证明"系统改善了监管控制和遵守欧盟有机法规.
科学领域:
- 农业科学 农业科学
- 计算机科学 计算机科学
- 监管科学 监管科学
背景情况:
- 区块链技术提供了透明的食品可追溯性.
- 目前的分析方法可能不能完全支持食品控制.
- 欧盟的有机法规和有机蛋市场的增长需要提高可追溯性.
研究的目的:
- 分析有机蛋可追溯性的区块链表示.
- 确保遵守欧盟有机产品法规.
- 加强食品当局的监管控制.
主要方法:
- 提出了一个允许的区块链,用于有机蛋的可追溯性.
- 引入了一个"灵魂权威证明"的共识机制.
- 用于管理链认证的灵魂绑定令牌.
主要成果:
- 该系统有助于监管控制和权力分配.
- 提高有机蛋生产和营销标准的可追溯性.
- 解决食品控制中的分析方法的局限性.
结论:
- 拟议的区块链模型改善了欧盟一级的权威分配.
- 提供了超出产品可追溯性的潜在好处.
- 支持官方食品控制机构管理有机产品.
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