This volume constitutes the proceedings of the 7th International Conference on Application Intelligence and Blockchain Security, AIBlock 2025, held in Beijing, China, during July 19–20, 2025.The 9 full papers presented in this volume were carefully reviewed and selected from 36 submissions. These papers discuss challenges and potential solutions in the fields of application intelligence security and blockchain security.

This volume constitutes the proceedings of the 7th International Conference on Application Intelligence and Blockchain Security, AIBlock 2025, held in Beijing, China, during July 19–20, 2025.The 9 full papers presented in this volume were carefully reviewed and selected from 36 submissions. These papers discuss challenges and potential solutions in the fields of application intelligence security and blockchain security.

This volume constitutes the proceedings of the 7th International Conference on Application Intelligence and Blockchain Security, AIBlock 2025, held in Beijing, China, during July 19–20, 2025.The 9 full papers presented in this volume were carefully reviewed and selected from 36 submissions. These papers discuss challenges and potential solutions in the fields of application intelligence security and blockchain security.