Generate a Tamper-Proof Digital Product Passport for Your Items
Ownership Tag uses Blockchain and AI to generate a secure ownership certificate for your valuables. Verify authenticity anytime, anywhere.
Protect Your Possessions
Our platform leverages cutting-edge technology to provide unparalleled security and peace of mind for your most valuable items.
Blockchain-Secured Certificates
Each item is issued a unique digital certificate on the Polygon blockchain, creating an immutable and verifiable record of ownership.
Seamless Ownership Transfers
Securely transfer ownership to another person with a few clicks. Every transfer is recorded on-chain for a complete audit trail.
AI-Powered Tamper Detection
Use your device's camera to scan the physical QR code and let our AI agent verify its integrity against tampering or forgery.
Digital Certificate Issuance
Receive a unique, tamper-proof digital certificate for each registered product, providing indisputable proof of ownership.
Physical QR Code Linking
Link your digital certificate to a physical QR code for easy, on-the-spot verification of your item's authenticity.
Secure User Profiles
Manage your registered products, personal information, and transfer history through a secure, encrypted user account.
Securing a Classic: The Journey of a Vintage Watch
When Maria sold her father's vintage Chronos timepiece to a collector across the country, she wanted to ensure its provenance was protected. Using Ownership Tag, she registered the watch, creating a permanent, verifiable digital certificate on the blockchain. The new owner, Kenji, was able to instantly confirm its authenticity and ownership history.
Months later, when Kenji decided to sell the watch, the transfer was seamless. The entire ownership history, from Maria's father to the new buyer, was recorded, adding significant value and trust to the transaction.
Frequently Asked Questions
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