Welcome Home to Secure Bitcoin Self-Custody
Bitkey™ is a revolutionary self-custody wallet designed by Block, Inc. to put control of your Bitcoin back into your own hands. Combining a beautifully simple mobile app, a secure hardware key, and intuitive recovery tools, Bitkey empowers users to manage their Bitcoin holdings safely — without memorizing long seed phrases or depending on centralized exchanges.
This “Home” of Bitcoin security brings together convenience, resilience, and the power of decentralization. Whether you’re new to Bitcoin or a seasoned HODLer, Bitkey™ makes it easy to buy, store, and send Bitcoin with confidence.
Bitkey isn’t just another wallet — it’s a complete self-custody ecosystem. Traditional hardware wallets rely on long recovery seeds and single keys. Bitkey™ uses a 2-of-3 multi-signature system, combining three keys:
This model means any two keys can authorize a transaction — giving you both security and peace of mind. Even if you lose one key, you can recover your funds.
“Not your keys, not your coins.” This well-known saying highlights the danger of leaving your Bitcoin on exchanges or third-party custodians. With Bitkey™, ownership truly returns home to you. You’re not relying on an exchange’s policies, servers, or solvency — you’re in control.
Yet, self-custody has historically been intimidating. Bitkey™ bridges that gap with a smooth user experience and a thoughtful recovery process, ensuring anyone can be their own bank without the complexity of managing private keys manually.
The setup process takes under ten minutes and requires no technical expertise — making secure Bitcoin storage accessible to everyone.
Bitkey™ is ideal for individuals who:
Whether you own $100 or $100,000 in Bitcoin, Bitkey™ scales with you. It’s simple enough for newcomers, yet powerful enough for long-term investors.
Security isn’t just a feature — it’s the foundation. Bitkey™ employs encrypted storage, biometric verification, and secure hardware elements to safeguard every transaction. Its three-key structure ensures redundancy and resilience, even in the face of hardware loss or device compromise.
By using open protocols and transparent infrastructure, Bitkey™ aligns with Bitcoin’s decentralized principles while offering a smooth, modern interface for daily use.
Think of Bitkey™ as your digital home for Bitcoin. Just as you wouldn’t let a stranger hold the keys to your physical house, you shouldn’t rely on third parties to control your digital wealth. Bitkey™ combines technology, design, and trust to ensure your Bitcoin always stays where it belongs — with you.
Visit Bitkey™ HomeThe journey to full Bitcoin ownership starts with self-custody. Bitkey™ makes that journey approachable, secure, and empowering. With its elegant blend of hardware, software, and cloud recovery, it provides a safe “Home” for your Bitcoin — without the technical burden of managing private keys manually.
Welcome to Bitkey™. Welcome home.