Print QR codes on your physical cards. Players scan to verify authenticity and mint NFTs on OpenSea. You earn royalties on every trade, forever.
From print file to recurring revenue in one flow.
Batch-create unique QR codes from your dashboard. Export as CSV or print-ready files. Each code is cryptographically tied to a card in your set.
Players scan the QR code on any physical card. Instant authenticity check against the blockchain. Counterfeits flagged immediately.
Verified cards can be minted as NFTs on OpenSea with one tap. Already minted? The scan redirects straight to the OpenSea listing. You earn royalties on every secondary sale.
Generate 10,000 to 1,000,000 unique anti-counterfeit QR codes in one operation. Export print-ready files that slot directly into your card production pipeline.
NFTs are only minted when players choose to. Zero upfront blockchain costs. You only pay when there's demand.
Track every scan, every mint, every royalty payment. Real-time analytics on which cards are trending and where your revenue flows.
Smart contracts distribute royalties to your wallet automatically on every OpenSea secondary sale. Set your rate. Collect forever.
Each QR code is server-verified with blockchain-backed SHA-256 hashing. Duplicates and fakes are detected and flagged instantly.
Every card you print carries a story, artwork, and value that shouldn't end at the edge of the cardboard. SealMint makes every card a living asset: verified, tradeable, and earning revenue long after it leaves the print shop.
The bridge between cardboard and blockchain starts here.