A new study has developed a method to identify which 3D printer produced a specific part.
identification
The Challenges of Standardizing 3D Printer Spools: Will It Ever Happen?
Spools should really be standardized across 3D printing, but that’s never going to happen.
All Objects Could Be Identified: 3D Printing Invisible Labels
A researcher at MIT has developed a method of 3D printing invisible labels on objects.