Bitkey vs. a spear phishing attack
Phishing attempts happen all the time. But you can't give up what you don't have.
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Building better bitcoin self-custody
Bitkey roadmap update, April 2025 Bitcoin custody has always been defined by tradeoffs. Privacy, safety, and usability have been inextricably linked, forcing users to choose which qualities matter most to them, index on those qualities, and put up with compromise on the others. Most single-sig hardware offers good privacy, but...
Bitkey’s inheritance feature: A technical deep dive
Bitkey’s inheritance feature makes it easy and secure for benefactors to not only pass on bitcoin to a friend or loved one, but to also give beneficiaries the same security, usability, and recovery tools that Bitkey offers. Built on top of Bitkey’s strong foundation of recovery tools, inheritance...
Inheritance is live. Here’s how it works.
Bitkey’s inheritance feature is the best way to ensure your loved ones get your coins when you’re gone. For most legacy financial instruments–your stocks, IRA, 401k, even your bank account–there’s a pretty clear process for getting what’s yours to your loved ones when you...
Hardware security for peace of mind
Trusting hardware you buy online or in retail As the team expands where customers can purchase Bitkey, it’s a good time to share how we think about the security of the hardware. Specifically, customers want to know whether buying a Bitkey from a retailer introduces new hardware tampering risks....
Bitkey now for sale online at Amazon and Best Buy
Giving customer more options to buy Bitkey via trusted partners Just in time for the holiday season, our US customers can now purchase Bitkey online at both Amazon and Best Buy. Since launch, our aim has been to widen the pie of bitcoin users by giving access to the simplest...