【摘要】 多分类子链的政务数据质量管理架构基于区块链技术，针对政务数据分享的所有权与再加工数据的规范问题，提出一种数据所有者和数据使用者协同验证机制，保证数据所有者对数据再加工的监督和授权.为保证数据格式的规范性，增加第三方标准规范认证.在数据的树形组织基础上，将传统区块链单点单规则验证模式扩展为动态构建的由数据所有者、数据使用者和数据监管三方组成的分布的、异步的、基于规则库的协同验证模式，解决政务数据所有权方对数据再加工的监管权、数据使用过程可追踪、数据格式满足国家对数据的规范化要求.更多还原

【Abstract】 The multi-class sub-chains architecture is based on blockchain technology to solve the problem of both ownership and formalization in government data being shared and reprocessed. A collaborative verification mechanism between the data owner and the data-re-processor is proposed to ensure the data-owner can monitor and authorize the procedure of data being reprocessed. At the same time, the third-party standard certification procedure is added to ensure the standardization of data. Based on the tree-style organization of data, a single node’s single rule verification mode in a traditional blockchain is extended to dynamically build a rule-based collaborative verification procedure for the data owner, the data-re-processor, and the third-party standard authority. The multi-class sub-chains architecture can effectively solve the problem for the data-owner to supervise the processing of data, track the sharing history of data, and standardize the format of data in the quality management of government data.更多还原