
Unlocking the Future of Secure Digital Assets
G-Knot was established to commercialize a decade’s worth of advanced biometric hardware and AI innovation. Our mission is to provide the world’s most secure and convenient Web3 digital authentication ecosystem by replacing passwords and mnemonics with finger vein biometrics, fingerprint, face, and iris recognizing technologies.
G-Knot is revolutionizing digital security by replacing passwords and recovery phrases with advanced finger-vein, fingerprint, face and iris biometrics—creating a seamless, password-free authentication experience. We leverage an architecture that keeps all biometric data on-device, eliminating centralized attack vectors.
What Makes
G-Knot Different
Instant, Passwordless UX
One-touch unlock in under 1 second—no passwords or recovery phrases. Register up to 8 fingers with 3 patterns each.
Privacy by Design
Biometric data never leaves the device and is locally encrypted. Authentication relies on zero-knowledge proofs for complete privacy and compliance.
AI-Driven Threat Detection
Our P2N2 engine delivers rapid, multimodal recognition (vein, fingerprint, iris, and face) and adapts in real-time to emerging threats.
Universal Compatibility
A single G-Knot ID works across major blockchains (BTC, ETH, BNB, XRP, etc.) and is designed to support broad interoperability across the Web3 ecosystem.
Anti-Spoofing by Design
Only a live finger with flowing blood can unlock your wallet — adding strong protection against spoofing and unauthorized access, and offering enhanced security compared to fingerprints or facial recognition. Achieves 99%+ accuracy and adapts to any finger posture or position.
Regulatory-Grade Compliance
Certified by Korea’s KISA and built for ISO/IEC standards—ready for finance, healthcare, government, and other regulated industries.
Core Products & Platforms
G-Knot Wallet
Finger-vein key derivation replaces mnemonics; hardware/software, cross-chain, biometric-locked backups.


GKNT Token
Utility and governance token for voting, transactions, and staking. Features a deflationary buyback. Holders earn hardware discounts and rewards.

Our Team
02 of 07
Secure Custody. Simply with Your Finger.
At G-Knot, we believe the future of digital identity and asset security is biometric, decentralized, and user-centric. Discover how our technology can protect your assets, your identity, and your future.