Preserving life's moments, one ticket stub at a time
Your memories belong to you and only you. At StubKeeper, we believe that the moments captured in your ticket stubs—concerts you've attended, games you've watched, movies that moved you—deserve to be preserved forever.
We built StubKeeper to solve a simple problem: ticket stubs fade, get lost, or damaged over time. But the memories they represent are priceless. By using blockchain technology, we ensure your memories are stored permanently and securely—without requiring you to understand the technology.
Your memories are truly yours. We cannot access, transfer, or censor your ticket stubs. You control them through secure, non-custodial technology.
No technical knowledge required. Sign in with Google, Apple, or email, and we handle all the blockchain complexity automatically.
Your memories are stored on the blockchain—they'll exist as long as the internet does. Even if StubKeeper disappears, your ticket stubs remain yours forever.
Free to use with no monthly fees. Everyone deserves to preserve their memories without ongoing costs.
StubKeeper was born from a simple observation: people hold onto their ticket stubs for years, keeping them in shoeboxes, wallets, and scrapbooks. These little pieces of paper represent some of life's best moments—the concert that changed your life, the championship game you attended with your dad, the movie you saw on your first date.
But paper fades. Ink disappears. Memories get lost. We realized that blockchain technology—the same technology powering Bitcoin—could solve this problem. By storing your ticket stubs as digital assets on the blockchain, they become permanent and truly owned by you.
Our goal isn't to teach everyone about blockchain. It's to make memory preservation so simple that anyone can do it—while ensuring you maintain complete ownership and control.
StubKeeper uses cutting-edge technology to make memory preservation simple and permanent:
Each ticket stub becomes a permanent digital asset (NFT) stored on the Polygon blockchain. This ensures they exist forever and can never be taken away from you.
Your ticket stub images are stored on IPFS, a distributed network that ensures they remain accessible permanently.
We use Shamir's Secret Sharing to protect your wallet. No one—not even StubKeeper—can access your memories without your permission.
We cover all blockchain transaction fees. You never pay gas fees or monthly subscriptions.
Join thousands who are preserving their ticket stub memories forever