This paper introduces a pioneering technological framework integrating holographic real-time cloud broadcasting for the digital preservation and exhibition of intangible cultural heritage (ICH). The framework, adaptable to diverse cultural elements, ensures accurate digitization and immersive presentation, facilitating global access and cultural education. Through high-resolution scanning, sophisticated data processing, and cloud-based broadcasting, the system delivers real-time holographic content. User interaction is enhanced through gesture recognition and multi-sensory feedback, promoting an engaging and educational experience. The paper also addresses challenges such as data security and cultural authenticity, proposing solutions like end-to-end encryption and context-aware algorithms. Case studies illustrate the framework’s successful application in traditional crafts and music, highlighting its potential for sustainable cultural heritage preservation.