HASHWallet

HASHWallet is a crypto hardware wallet in a credit card form factor, where private keys are generated and stored inside an EAL6+ certified secure chip. Transactions are validated by simply pressing the card against your phone via contactless NFC signature.

Security

• CC EAL6+ Certified Chip — The maximum possible level of security certification under the Common Criteria framework, superior to EAL5+ certification found in many competing hardware wallets.
• On-Chip Key Generation — Private keys are generated inside the secure chip and never leave it.
• No Battery, No Connectivity — The card has no battery, Bluetooth, or USB ports, eliminating entire classes of attack vectors.

How It Works

1. Activate and set up your HASHWallet using the companion mobile app.
2. To sign a transaction, simply press your HASHWallet card against your NFC-enabled phone.
3. The contactless NFC signature validates the transaction without exposing your private key.

Key Features

• Contactless NFC Signature — No cables, no dongles, no Bluetooth pairing required.
• Card Form Factor — Fits in your physical wallet alongside bank cards.
• Portable & Durable — Designed for everyday carry without the bulk of traditional hardware wallets.

Supported Assets

Supports major cryptocurrencies and tokens. Compatible with popular wallets and DeFi applications through the HASHWallet companion app.

Ideal For

Users who want bank-grade security in a familiar card form factor — perfect as both a primary cold wallet and a daily carry solution for on-the-go signing.