CoolBitX is a Taiwan-based blockchain security company best known for creating the CoolWallet series of hardware wallets. Founded in 2014 by Michael Ou, the company designed what it calls the world's first mobile hardware wallet, a credit card-sized device that connects to smartphones via encrypted Bluetooth to enable secure cryptocurrency storage and transactions on the go.

The CoolWallet Pro and CoolWallet S support Bitcoin, Ethereum, and a wide range of ERC-20 tokens, BNB Chain assets, and other major cryptocurrencies. The devices feature a tamper-proof secure element chip (CC EAL6+), an e-ink display for transaction verification, and a rechargeable battery. The form factor is designed for portability, fitting into a standard wallet alongside credit cards.

Beyond consumer hardware, CoolBitX has expanded into regulatory technology. The company developed Sygna, a compliance solution that helps virtual asset service providers (VASPs) comply with the Financial Action Task Force (FATF) Travel Rule by securely exchanging required originator and beneficiary information during crypto transfers. Sygna has been adopted by exchanges and financial institutions across Asia-Pacific.

Key Facts

• Founded: 2014
• Headquarters: Taipei, Taiwan
• Products: CoolWallet hardware wallets, Sygna compliance platform
• Security: CC EAL6+ certified secure element

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