Can 3D Printers Really Be Traced?

Imagine every 3D printer leaving behind a unique signature on every object it creates—like a digital fingerprint. Researchers just proved it’s real: an AI can now match a print to the exact machine, not just the model, with jaw-dropping accuracy. Is this a game-changer for quality control, or does it open a new front in privacy concerns for makers? Would you want your prints traceable? Let’s debate! #3DPrinting #TechDebate #Innovation #Tech