The purpose of this article is to present an analysis of the privacy principles of personal data prescribed in the General Data Protection Regulation and the treatment of data in Blockchain technology in its primary version, guided by the phases of the Data LifeCycle. The Data Life Cycle presents the stages in which the data act in a given process and are related to each other, forming a chain of dependence between them. The General Data Protection Regulation, on the other hand, presents privacy principles that contemplate the necessary treatment for data at all stages of its life cycle. This analysis made it possible to identify the influence that the phases of the Data Lifecycle have on the adequacy of the principles of the General Data Protection Regulation and the treatment of the data performed on the Blockchain technology associated with the phases, presenting an approach to lead the process of adapting the technology to compliance with the legislation. In this context, some data treatment options were presented for the phases that presented gaps, making it possible to conclude that the result of this analysis can be used as a support tool to systematize the process of adapting to the law by organizations that use or intend to adopt Blockchain technology.

本文的目的是在数据生命周期的各个阶段指导下，对《通用数据保护条例》中规定的个人数据隐私原则以及其主要版本中的区块链技术中的数据处理进行分析。数据生命周期提供了数据在给定过程中起作用并相互关联的阶段，从而形成了它们之间的依赖链。另一方面，《通用数据保护条例》提出了隐私原则，其中考虑了对数据生命周期各个阶段的必要处理。通过这种分析，可以确定数据生命周期各个阶段对通用数据保护条例的原则是否适当以及与阶段相关联的区块链技术所执行的数据的处理是否适当，从而提供了一种方法使技术适应法规的过程。在这种情况下，针对存在差距的各个阶段提出了一些数据处理方案，从而有可能得出结论，该分析的结果可以用作支持工具，以使使用或打算使用组织的组织适应法律的过程系统化采用区块链技术。