The World’s First Finger Vein Biometric Crypto Wallet

Unlock the next level of digital asset security with G-Knot’s revolutionary hardware wallet-where your finger is your key. Pre-order now and receive free GKNT tokens with your purchase.

Why Choose
G-Knot?

G-Knot’s hardware wallet is the first of its kind to use patented finger vein biometric authentication, setting a new gold standard for crypto and Web3 security.

Unlike traditional wallets that rely on passwords, PINs, or even fingerprints,G-Knot leverages the unique patterns inside your finger veins-impossible to copy, spoof, or steal-for the most secure and seamless user experience available.

G-Knot’s hardware wallet is the first of its kind to use patented finger vein biometric authentication, setting a new gold standard for crypto and Web3 security.

Key Benefits

/01

Unbreakable Security

Only a live finger with flowing blood can unlock your wallet, making spoofing or theft virtually impossible and providing stronger protection than fingerprints or facial recognition.

/02

Passwordless, Mnemonic-Free Access

No passwords or recovery phrases-your private key is generated from your unique finger vein pattern, eliminating the risk of lost or stolen mnemonics.

/03

Instant Biometric Recovery

Restore your wallet on a new device with just your finger vein, solving the problem of lost access without compromising security.

/04

Fast, Seamless Experience

Authenticate and transact in under a second. Register up to 8 fingers, with 3 patterns per finger, for maximum flexibility and convenience.

/05

All-Conditions Reliability

Works in any environment-including direct sunlight and extreme temperatures-with no loss of accuracy or speed.

/06

Privacy by Design

Biometric data stays encrypted on your device. Transactions use zero-knowledge proofs, ensuring privacy and regulatory compliance.

/07

Universal Compatibility

Supports major blockchains (BTC, ETH, BNB, XRP, and more), integrates with MetaMask and leading wallets, and is ready for Web3, DeFi, and NFT management.

How It Works

Biometric Enrollment

Create your G-Knot ID by scanning your finger vein-no passwords or PINs required.

Local Key Generation

Your private key is generated and stored securely using your unique vein pattern.

Transaction Authentication

Every transaction requires a live finger vein scan, ensuring only you can send, swap, or sign.

Effortless Recovery

Lost your wallet? Restore your assets instantly with a new device and your finger vein.

Hardware
Features

Proprietary Finger Vein Scanner

Advanced near-infrared imaging captures your unique vein pattern for foolproof security.

Tamper-Proof Secure Element

Keeps your keys and biometrics safe from physical and digital attacks.

High-Resolution AMOLED Display

Intuitive, full-color interface for easy navigation and transaction review.

Air-Gapped Architecture

Keeps your private keys offline, protected from remote hacking attempts.

Multi-Modal Biometric Support

Ready for future upgrades including facial, iris, and fingerprint recognition-all powered by G-Knot’s P2N2 AI engine.

Built-In Wallet App

Manage assets, NFTs, and DeFi directly from your device with guided onboarding and cross-chain support.

Connectivity

Cellular and Wi-Fi options for secure, on-the-go transactions.

Certified Security, Proven TechnologyG-Knot’s biometric technology is certified by the Korea National Biometric Test Center (KISA) and designed for ISO/IEC compliance, meeting the highest global standards for security and reliability. Our solutions are trusted by global institutions, including the United Nations, Visa, and MasterCard.

How G-Note Compares

Feature

Passwordless Authentication

Biometric Authentication

High-Res Color Display

No Extra Software Needed

No Extra Hardware Needed

Cellular/Wi-Fi Connectivity

G-Knot

(Finger Vein)

Ledger

MetaMask

D’Cent

Bitkey

Get Tokens Now

Pre-Order Now
Get Free GKNT
Tokens

Be among the first to own the world’s most advanced crypto hardware wallet.Pre-order today and receive free GKNT tokens with your purchase-your gateway to staking rewards, governance, and exclusive ecosystem perks.

Get Free GKNT Tokens With Every Pre-Order Limited Time Only

Pre-Order Now

For more details, technical specifications, or support, contact our team or explore our technology page.