GKNOT Wallet
The world’s first finger vein-based cryptocurrency wallet
A biometric security wallet with ETUNNEL’s unique technology,
created and transmitted using finger vein recognition
It is the world’s first biometric authentication wallet,
applying finger vein authentication throughout the entire process, from wallet creation to transactions.
Finger veins are unique to each person and cannot be replicated, offering superior security and convenience compared to traditional password or fingerprint-based wallets.
WHY
It’s time to change
the way you
authenticate.
$200 million worth of Bitcoin,
“frozen” after forgetting the password
A foreign investor bought a large amount of Bitcoin in early 2013 and stored it in a hardware wallet.
However, after losing the mnemonic (12-word recovery key) for wallet recovery,
the investor was no longer able to access worth approximately $200 million.
The hardware wallet, having exhausted all 10 password entry attempts,
entered an automatic lock state. The user was quoted in an interview saying,
“Staring at the laptop is torture,” and expressed living the rest of their life in regret and despair.
Forgot the location where the paper
wallet was hidden, and it was “permanently
deleted” during a home renovation
A blogger in South Korea thought they had written the mnemonic on paper and hidden it in a secret space behind a bookshelf. However, during an interior renovation a few years later,
the space was demolished, and they completely lost access to the wallet without any means of recovery.
The wallet contained Ethereum worth approximately $7,200, and the blogger shared their story
on their blog, saying, “Even now, just thinking about that space makes my heart sink,”
which resonated with readers and caused shock and sympathy.
But, GKNOT is different
Since authentication, wallet creation and transactions are done through finger vein recognition
· Don’t worry about losing the mnemonic.
· No complex password required.
· Only the real user can access the assets.
Protect your assets in the safest way with GKNOT, the world’s first finger vein-based security wallet.
Finger vein-based biometric authentication
· A more secure authentication method than fingerprints.
· Hygienic use with a contactless method.
· Strict security, accessible only by the real user.
Wallet creation without a mnemonic
· Wallet creation is possible without a recovery key.
· A recovery system with no worries about loss.
· The finger vein itself is the unique authentication method.
Real-time identity verification during asset transfer
· Finger vein authentication required before transfer.
· A secure transfer process that cannot be used by others.
· Even in case of wallet theft, transfer is impossible.
Hardware wallet integration and centralized management
· ETUNNEL H_Wallet V1.0 – Hardware wallet integration support.
· Multiple wallet registration available for each user.
· Backup and restore functionality provided.
Solution Components
GKNOT
Wallet
GKNOT Wallet
Smartphone application
ETUNNEL-SW-100V
Finger vein authentication for wallet creation, transfer, and management
ETUNNEL-CW-100V
A hardware wallet that can be used in conjunction with the GKNOT wallet
중앙 인증 서버 및 API
출입/PC/결제 시스템 연동
Application Areas
GKNOT Wallet
Adaptable to Various Authentication Environments
Key Benefits
Core Advantages
The Pinnacle of Biometric Technology,
Finger Vein Authentication
verification using the vein pattern in the finger.
A Trusted Personal Asset Wallet, Anywhere in the World
you can securely open your wallet anytime, anywhere.
Perfectly Compatible with ETUNNEL Hardware Wallet
with a single app in both mobile and offline environments.
A Security System for the Real User, Free from Hacking, Proxy Use, and Phishing Concerns
blocks external threats at the source.
