：区块链具有的去中心化、不可伪造、可以追溯、公开透明等技术特征，为互联网公益众筹发展提供了创新的技术方案。区块链技术在互联网公益众筹领域主要有信息追溯、增信认证、审计结算、数据共享、信息安全五个应用场景。基于区块链的互联网公益众筹应用框架，主要包括基础技术层、智能合约层与应用服务层等三个层面，实现的善款追溯、信息公开、数据共享等功能解决了目前互联网公益众筹领域存在的诸多“痛点”问题。

Blockchain has the technical characteristics of decentralization, non-forgery, traceability and transparency, which provides innovative technical solutions for the development of Internet public welfare crowdfunding.In the field of Internet public welfare crowdfunding, blockchain technology mainly has five application scenarios of information traceability, credit enhancement and authentication, audit and settlement, data sharing and information security.The application framework of Internet public welfare crowdfunding based on block chain mainly includes three layers, namely, the basic technology layer, the intelligent contract layer and the application service layer. The functions such as donation tracing, information disclosure and data sharing have solved many"pain point" in the current Internet public welfare crowdfunding field.