Keystone Hardware Wallet

@KeystoneWallet

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

Decentralized

keyst.one

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Keystone Hardware Wallet
@KeystoneWallet
Aug 26
Buy Keystone Anonymously 💪 The privacy-friendly PO Box delivery option is live now! No home address needed. Order your Keystone to the nearest PO Box. No data shared = no leak risk. Combined with our existing privacy pickup option, this is a perfect addition to your privacy
Keystone Hardware Wallet
@KeystoneWallet
18m
Friendly reminder, Avax fam🔺 Core Wallet sunsets Keystone support tomorrow, Sept 1. If you are: C-Chain users → Sync your Keystone to other EVM wallets X & P-Chain users → Import your seed phrase into Core Wallet Your funds are always in your control. Plan accordingly!
Keystone Hardware Wallet
@KeystoneWallet
Aug 25
To the Avax community 🔺 Core Wallet will be sunsetting support for Keystone devices from September 1st, 2026. We want to make sure your assets stay safe and accessible through the transition. Here's what you need to know: C-Chain users — You can continue managing assets
Keystone Hardware Wallet
@KeystoneWallet
1h
GM @Cardano fam! Last day to enter the @lace_io × Keystone 3 Pro giveaway. Not feeling lucky? Grab one straight from the shop 👇 keyst.one/shop/products/…
lace.io
@lace_io
Aug 26
Still time to win! We're giving away 5 exclusive Lace-branded @KeystoneWallet devices. Fully air-gapped signing, no USB, no Bluetooth, no WiFi, no NFC for signing, just your keys, staying yours. Haven't entered yet? Details below. Winners are announced publicly, we'll never DM
Keystone Hardware Wallet
@KeystoneWallet
Aug 29
We care about your privacy and safety beyond just the device. That's why we added the Privacy Pickup option for selected US regions and PO Box delivery for everyone else. No home address. No data shared. No risk. 🔒💪
Keystone Hardware Wallet
@KeystoneWallet
Aug 26
Buy Keystone Anonymously 💪 The privacy-friendly PO Box delivery option is live now! No home address needed. Order your Keystone to the nearest PO Box. No data shared = no leak risk. Combined with our existing privacy pickup option, this is a perfect addition to your privacy
Keystone Hardware Wallet
@KeystoneWallet
Aug 28
⚠️ Quantum computing is coming for crypto. And the first question every serious HODLer should be asking is: Will your hardware wallet survive it? 👀 Not "Will blockchains survive?" They'll adapt. The real question is whether your device can run the new cryptographic algorithms
Lixin Liu
@BitcoinLixin
Aug 27
Very cool first step! Yes, signature grinding is expensive, requiring hours of compute for one tx. Definitely not a sustainable option. But it proves the point: quantum resistance on Bitcoin is achievable, not just theory anymore. A protocol-level upgrade is still a must. And