Password Palace reimagines authentication through spatial memory. Instead of remembering text passwords, users navigate a personalized 3D memory palace - a technique used by memory champions for millennia, now secured by blockchain cryptography.
Key Features
- >Spatial Memory Authentication: Navigate 3D rooms, interact with objects, and trace patterns to prove your identity
- >Zero-Knowledge Proofs: Your spatial secrets never leave your device - only cryptographic proofs are verified on-chain
- >9 Authentication Modalities: 3D Room navigation, Gesture sequences, Keystroke dynamics, Pattern drawing, Melody recognition, Air gestures, and more
- >Cosmos Integration: Built on the Cosmos blockchain with CosmWasm smart contracts
- >Keplr Wallet Support: Seamless integration with the Cosmos ecosystem
How It Works
- 1.1. Create your memory palace by placing objects in 3D roomsCreate your memory palace by placing objects in 3D rooms
- 2.2. Define your secret path through the spaceDefine your secret path through the space
- 3.3. When authenticating, recreate your journeyWhen authenticating, recreate your journey
- 4.4. ZK proofs verify you know the path without revealing itZK proofs verify you know the path without revealing it
Tech Stack
Built with React 19, TypeScript, and Three.js for immersive 3D experiences. CosmWasm (Rust) smart contracts handle on-chain verification. Halo2 circuits generate zero-knowledge proofs.