区块链与高校科学数据生命周期存在链式结构的相似性。文章将管理计划链、过程数据链、正式数据链紧密结合，构建了基于区块链技术的高校图书馆科学数据管理模型，提出构建版本控制与科研协作、可追溯的版权保护、案例式回顾与学习、全生命周期的个性化指导等特色科学数据服务。

The blockchain and the scientific data life cycle of colleges and universities have the similarity of chain structure. The paper builds a model of university library scientific data management based on blockchain technology through the close integration of the management plan chain, process data chain, and formal data chain., and proposes to build special scientific data services such as version control and scientific research collaboration, traceable copyright protection, case review and learning, and full life cycle personalized guidance.