Privacy information processing system, method and device, electronic equipment and storage medium

The invention provides a privacy information processing system, method and device based on a block chain, electronic equipment and a storage medium. The system comprises a data management device; wherein the data management equipment is used for acquiring a content data request, and the content data request comprises request object identity information, a target requested object identifier and/or a target content data identifier; verifying the content data request according to the identity information of the request object; if the verification is passed, accessing a block chain system according to the target requested object identifier and/or the target content data identifier to obtain target content data corresponding to the target content data identifier; and returning the target content data in response to the content data request. The system can improve the security and privacy of data. 本公开提供了一种基于区块链的隐私信息处理系统、方法、装置、电子设备及存储介质。该系统包括：数据管理设备；其中，所述数据管理设备用于获取内容数据请求，所述内容数据请求包括请求对象身份信息、目标被请求对象标识和/或目标内容数据标识；根据所述请