Generate Tamper Proof Blockchain Based Certificate For Your High Value Products
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.
A Simple Process for Ultimate Peace of Mind
Follow these three simple steps to secure your valuables on the blockchain.
1. Register Online
Submit your product's details—such as serial number, photos, and proof of purchase—through our secure dashboard. Our team verifies the information to create a pending digital certificate, establishing the first link in its secure ownership chain.
2. Tag Your Asset
Once verified, we dispatch a durable, tamper-evident QR code tag. Simply affix it to your item. For brand partners, we offer options to have these tags embossed at the point of manufacture, seamlessly integrating authenticity into your product line.
3. Verify Instantly
Anyone can now verify the item's authenticity. A simple scan of the QR code with a smartphone camera reveals its ownership history and certificate details on the blockchain. Our AI-powered Tamper Check feature further ensures the physical tag itself is legitimate.
Authenticity Across Industries
From priceless artifacts to life-saving medicines, Ownership Tag provides a universal standard for trust and verification.
Preserving an Artifact's Legacy
An auction house acquired a rare Roman coin, but its provenance was a mix of fragmented paper documents, creating doubt among potential bidders. The house faced the risk of the artifact fetching a far lower price at auction due to this uncertainty, as high-value collectors demand an unbroken and verifiable chain of custody. Their task was to establish an unforgeable, single source of truth for the coin's history to instill absolute confidence and maximize its value.
To solve this, the auction house turned to Ownership Tag. They meticulously cataloged the artifact, uploading high-resolution scans of all historical documents, previous expert appraisals, and detailed photographs of the coin itself. This comprehensive data set was then used to mint a unique digital certificate on the blockchain, with a corresponding QR code created for the physical display case. This action transformed the coin's disparate history into a unified, tamper-proof digital record accessible to anyone in the world.
The result at auction was a resounding success. Bidders, able to scan the code with their smartphones and instantly review the entire, verified history, competed with unprecedented confidence. The coin sold for 30% above its highest estimate. The new owner received the digital certificate via a secure, on-chain transfer, making them the new, undisputed custodian of the artifact's rich legacy. This permanent digital record now protects the coin's value for all future transactions, ensuring its story can never again be lost, disputed, or forged.
Frequently Asked Questions
Have questions? We have answers.
Simple, Transparent Fees
No subscriptions. No hidden costs. Just straightforward pricing for securing your assets on the blockchain.
Who Pays: The initial owner registering the product.
- One-time fee for lifetime verification on the Polygon blockchain.
- Includes manual verification of your submission by our expert team.
- Dispatch of one physical, tamper-evident QR code tag.
- Creation of a unique Digital Certificate and NFT.
Who Pays: The new owner accepting the transfer.
- Securely updates the ownership record on the blockchain.
- Includes the Polygon "gas fee" for the transaction.
- The new owner receives the full, verified history of the item.
- Provides an indisputable record of the change of hands.