Newton, Massachusetts-based Dust Identity, which links physical items to digital records by tagging them with unique diamond dust marks, raised a $40M Series B (Kim Bhasin/Bloomberg)

Kim Bhasin / Bloomberg:

Newton, Massachusetts-based Dust Identity, which links physical items to digital records by tagging them with unique diamond dust marks, raised a $40M Series B  —  – Company marks goods with invisible diamond dust for tracing  — Aim is to combat counterfeiting in growing memorabilia market