Spotting Fakes - How Technology Fights Counterfeit Goods
$500 Billion in Annual Counterfeiting
OECD estimates global counterfeit trade at $500 billion annually. Beyond luxury goods, counterfeit medicines, auto parts, and electronics pose life-threatening risks. WHO estimates 10% of medicines in developing countries are counterfeit.
Unique Patterns as Certificates of Authenticity
Each product receives a globally unique pattern at the factory. Consumer scanning queries the manufacturer's server for authentication. If the same pattern is scanned twice, duplicate detection flags the second as counterfeit.
Blockchain Combination
Recording manufacturing date, factory, distribution route on blockchain creates tamper-proof provenance. Wine bottles already offer full history via pattern scan. Consumers verify authenticity before purchase.
DNA Markers and Invisible Ink
Synthetic DNA ink makes patterns physically impossible to counterfeit. Invisible IR/UV ink patterns are undetectable by counterfeiters who don't know they exist. Both dramatically raise security levels.
What Consumers Can Do
Scan and verify before purchasing expensive items. 'Product not registered' results suggest counterfeits. Extremely low prices are a red flag. Legitimate products have legitimate prices for a reason.