No Tap
No Access
The stealth digital asset manager that uses your existing NFC cards as a physical verification layer
Crypto security relies on software. Software can be exploited, seed phrases exposed, and access silently taken. GRIPLOCK adds a physical verification layer that turns the card you already carry into a lock for your digital assets. Without a tap, nothing moves.
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HOW IT WORKS..HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS
HOW IT WORKS..HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS.HOW IT WORKS
Features
BUILD FOR SECURITY
Ephemeral Wallets
Keys are generated on-demand and never stored. Each session creates a fresh cryptographic identity.
NFC + PIN Authentication
Combine your physical card’s unique ID with a personal PIN for two-factor security.
No Seed Phrases
Forget 24-word backups. Your wallet is derived deterministically from what you have and know.
Auto-lock Sessions
15-minute activity-based timeout. Any interaction resets the timer for security.
Privacy First
Masked balances, no tracking, no analytics. Your financial data stays yours.
Virtual Card
Generate instant Visa/Mastercard funded by SOL. Spend anywhere, online or in-store via Apple Pay & Google Pay.
Swap
Integrated DEX aggregator for best-price token swaps. Trade SOL, USDC, and 100+ tokens instantly.
Send / Transfer
Send crypto to any wallet address. Fast, low-fee transfers on Solana network.
Top-up
Fund your virtual card directly from your wallet. Instant balance updates, no delays.
Staking
Stake your SOL and earn rewards. Auto-compound yields while maintaining liquidity.
ZK Authentication
Zero-knowledge proof of card ownership. Verify your NFC + PIN without exposing credentials.
ZK Identity
Privacy-preserving KYC compliance. Prove eligibility without revealing personal data.
TECHNICAL
SECURITY SPECS
ENCRYPTION
AES-256-GCM
KEY DERIVATION
Ed25519
SESSION TIMEOUT
15 min
SIGNALING
WebRTC P2P
COMPATIBILITY
WORKS WITH ANY NFC CARD
Use the cards you already carry. Any NFC-enabled card works as your physical key.