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© 2026 MadeOnSol

MadeOnSol — eenmanszaak, Hulshout, Belgium · KBO/BTW BE 1039.535.538 (art. 56bis, no VAT charged)

Runs on our own dedicated EU servers — self-hosted data stack, own Robinhood Chain node · security

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ToolsWalletsKeystone

Wallets · Solana

Keystone logo — Solana Wallets tool

Keystone

Air-gapped hardware wallet with open-source firmware and Solana support

Wallets Multi-Chain
Healthy

Rating

5.0★

1 review

Health

100/100

Checked 13d ago

Pricing

Paid

See pricing section

Updated

Oct 2026

Wallets

Froglabs Bundler — Trade. Launch. Snipe. 7 days free with code MADEONSOLSponsored

Overview

What Keystone actually does.

Keystone is an air-gapped hardware wallet that supports Solana alongside Bitcoin, Ethereum, and other major blockchains. Like SafePal, Keystone uses QR code communication for transaction signing — no USB, Bluetooth, or WiFi connection to attack. What sets Keystone apart is its open-source firmware. Unlike Ledger's closed-source secure element, Keystone's firmware can be independently audited and verified by anyone, appealing to security-conscious users who don't want to trust a black box. The Keystone 3 Pro features a 4-inch touchscreen, fingerprint sensor, and support for three seed phrases (allowing you to manage multiple wallets on one device). For Solana, it integrates with Phantom, Solflare, and other wallet apps through QR code pairing. Keystone is particularly popular among users who prioritize transparency and verifiability in their security hardware. The device's Shamir backup support and anti-tamper self-destruct mechanism add additional layers of protection for high-value holdings.

Live health

Uptime, SSL, response time.

Health & Activity

Uptime 30d

100.0%

Website
Online
SSL
Valid
Social Activity
Active(2d ago)
Last checked: 13d ago

Latest from @KeystoneWallet

2d ago

Cardano users on Keystone, we want your honest take. Firmware v3.1.0 made clear-signing smoother for @Cardano transactions. Already updated? Tell us what’s better and what still bugs you. Haven’t yet? We’d honestly like to know why.

View on X

Key features

What's in the box.

  • Air-gapped QR code transaction signing
  • Open-source firmware for independent auditing
  • 4-inch touchscreen with fingerprint sensor
  • Three seed phrase slots on one device
  • Integrates with Phantom and Solflare

Verdict

The honest tradeoffs.

Pros

  • Open-source firmware — fully auditable
  • Air-gapped design eliminates wireless attack vectors
  • Multiple seed phrase support on one device
  • Fingerprint biometric adds convenience

Cons

  • Premium pricing for hardware wallet
  • QR code signing slower than USB alternatives
  • Requires companion app for Solana transactions
  • Less mainstream brand recognition than Ledger

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Reviews

What users say about Keystone.

Reviews (1)

Keystone wallet feels rock solid and super secure, with air-gapped signing and a clear touchscreen that makes managing crypto actually stress-free.

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From the blog

Articles mentioning Keystone.

Best Solana Hardware Wallets: Ledger, Trezor & Keystone Compared (2026)

Best Solana Hardware Wallets: Ledger, Trezor & Keystone Compared (2026)

Compare the best hardware wallets for Solana — Ledger, Trezor, and Keystone. Covers Solana-specific support for staking, DeFi, NFTs, security models, pricing, and which wallet pairs best with Phantom or Solflare.

14 min read

Compare Keystone

Compare

Compare Keystone head-to-head.

Side-by-side with the most popular Wallets tools — features, fees, ratings, uptime & safety.

Keystone vs Sol IncineratorKeystone vs SolflareKeystone vs PhantomKeystone vs SalmonKeystone vs ExodusKeystone vs Revoke.cashKeystone vs OKXKeystone vs AviciKeystone vs MetaMask Solana Snap

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Brave Wallet logo — Solana ecosystem tool

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Top 10 Best WalletsAll Wallets Tools

Link verified working · Oct 3, 2026

Links

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