# Blockchain-Based Multimedia Content Protection: Review and Open Challenges

> Research article (Applied Sciences, 2020) · cited 85× · AI/ML

**Wikidata**: [openalex:W3114450173](https://www.wikidata.org/wiki/openalex:W3114450173)  
**Source**: https://4ort.xyz/entity/blockchain-based-multimedia-content-protection-review-and-open-challenges