Establishing a trust mechanism for archives is the foundation for ensuring the realization of the value of archives.The development of information technology in the network environment has brought the issue of archive trust into the research field,and the emergence of ChatGPT technology has provided the possibility of building a technology centered archive trust mechanism.Technology is the core element of archive trust mechanism.Under this mechanism,ChatGPT can control the development trend of archive trust mechanism,effectively solve information overload,alleviate information backlog,and provide information services to maintain archive trust.