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Vórtice

Wallet

Keystone

100% air-gapped: communicates via QR code, without USB or Bluetooth. For the most paranoid users.

Type

Hardware

Networks

Cold storage

Custody

Non-custodial

Ease

Medium

Low riskAnalysis updated on July 27, 2026

Overview

Keystone is a 100% air-gapped hardware wallet: it communicates via QR code, without USB or Bluetooth, thereby reducing the attack surface. It’s the choice for those who are most security-conscious, keeping their keys completely offline.

Key Functions

Store keys offlineSubscribe via QR codeAir-gapped (no USB/Bluetooth)

Positive aspects

  • 100% air-gapped (QR code)
  • Large, secure screen
  • Great for maximum security

Points to Note

  • It costs money (device)
  • QR-Based Payment System Requires Adaptation

Risks and Safety Warnings

  • Download and install only from the official website or store—fake extensions and apps are the most common scam.
  • Never share your recovery phrase (seed) with anyone.
  • Buy ONLY from the official store—never use a secondhand device

This analysis is for educational purposes only and does not constitute a recommendation. Always verify the official domain and trade with caution.