Keystone Hardware Wallet
@KeystoneWallet

The most user-friendly, open-source, air-gapped hardware wallet 馃洝锔弢 Secure BTC, ETH & 1000+ coins.

 Decentralized
keyst.one
Joined January 2010
3,560 Photos and videos
Article

The Risks You're Still Carrying Without Knowing It

An unlimited approval you signed years ago is a pebble in your boot. You can't see it from your wallet. It's still there. It stays there until you take it out. And it's probably not the only one. Most

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The Less They Know, the Safer You Are

Your private keys are safe. Your seed phrase is untouched. And you might still become a target. That's what the recent wave of crypto data breaches actually means. What leaked wasn't keys or assets;

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One Mistake Away From Zero: The Single Point of Failure Problem in Self-Custody

Nobody loses their Bitcoin twice. Read that again. There is no second chance in self-custody. No password reset. No support ticket. One failure, and the balance goes to zero forever. Which means the

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What a Data Leak Actually Sets in Motion

We all know that home addresses, phone numbers, and ID details shouldn't be shared carelessly. But beyond the general idea of "protecting your privacy," most people don't have a concrete sense of what

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Article

Buy the Wallet. Don't Become the Target.

Privacy matters in crypto. Not just because cryptocurrency is built on censorship resistance and self-sovereign control. There's a more uncomfortable reason. As your holdings grow in value, your name

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DIY Entropy: Coins, Dice, Cameras, and the One We'd Actually Use.

Anyone who can guess the number behind your seed phrase owns your wallet. The 12 or 24 words are just that number in a readable format. The words don't protect anything. What protects your wallet is
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If Shamir Backup had existed in 2011, there's a good chance Stefan Thomas would still have access to his BTC.
Article

Stop Trusting One Phrase With Everything You Own

You wake up. Laptop's gone. You check the drawer where you kept your recovery phrase notebook. Also gone. One break-in. One bad morning. And everything you've built in crypto is unreachable,

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Joint Security Update from Keystone and OneKey Anzen: USB SDK Security Issue Fixed

Dear Keystone users and community, During a joint security audit conducted by Keystone and OneKey Anzen (@OneKey_Anzen) in March 2026, the Anzen team identified a flaw in the MCU vendor's USB SDK

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Article

The Quarter That Redefined Crypto Security

Most quarters are remembered for bull markets or crashes. Q2 2026 will be remembered for something else. It fundamentally changed how we should think about crypto security. The industry recorded 83

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Article

Ownership Without Custody Isn't Ownership

What does ownership actually mean if someone else holds the keys? On May 4, 2026, Kraken sued its custody partner Etana for misappropriating $25 million in customer assets. Auditors found $6.83

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How to Hand Over Everything and Lose Nothing!

They don't need to hack you. They just need to know you hold crypto and where to find you. In 2025, offline kidnapping and physical coercion attacks targeting crypto holders increased by more than

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Article

SIGHASH: The Invisible Flag That Decides Whether Your Bitcoin Is Protected

In Hollywood and global sports, there's an unwritten rule: never sign a blank piece of paper. Not because celebrities are difficult. Because of what can happen after. A signature on a blank page
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