Which innovative retail technology was first widely adopted by major military memorabilia e-commerce platforms around 2018 to address authentication concerns?

The military memorabilia and historical artifacts retail sector has undergone significant transformation in recent decades. What was once primarily traded through specialty shops and collectors' fairs has evolved into a sophisticated e-commerce ecosystem with unique supply chain challenges and authentication concerns. Test your knowledge about this niche retail market that connects history enthusiasts with tangible pieces of military heritage.

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Blockchain-based provenance tracking for artifact authentication
AI-powered visual recognition for uniform identification
RFID tagging systems for inventory management
Augmented reality displays for virtual artifact exhibitions