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Use case
Footwear
Revolutionise sneaker authenticity
Sneakers are a multi-billion-dollar resale market riddled with fakes. An embedded tag proves a pair is genuine and tracks its history.
The challenge
High-value drops and hype fuel sophisticated counterfeits; resale buyers can’t reliably tell real from fake.
How PtagChain helps
An embedded NFC tag binds each pair to an on-chain passport — authenticity, edition, ownership — so resale buyers verify in a tap and brands own the aftermarket.
01
Embedded, tamper-evident tag
02
Instant authenticity on resale
03
Edition & ownership history
04
Aftermarket engagement
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