Blockchain-based product authentication system

This invention describes a system that uses blockchain technology to confirm if a product is real. When you scan a code on an item, like a QR code or an NFC tag, the system checks a unique digital record on a blockchain associated with that specific product. If the record matches, it confirms authenticity and can display additional information about the product's origin or history.

Why it matters: Filed before widespread consumer familiarity with blockchain interactions. The claims cover scanning and displaying content, which is now more easily integrated with common user expectations for digital product information.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedSoftware logic, blockchain, scanning hardware.

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