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About

100% air-gapped QR code solution Cold wallet. First hardware wallet Integrated with MetaMask Mobile. By using QR code transmissions, we have eliminated potential malware infiltration risks and delivered a level of transparency that just isn't possible with Bluetooth or USB. A proprietary bank-grade Secure Element ensures your private keys never leave the Keystone. The Secure Element generates a true random number for your private keys and is vital to ensuring your crypto assets are stored in the safest way possible. Our BIP32, BIP39, and BIP44 compliant firmware is also open source. Keystone has pioneered the hardware wallet industry’s first open source Secure Element firmware. It allows you to see how private keys are derived from physically generated entropy (TRNG) and stay entirely confined within the Secure Element. Our hardware wallet application layer, device schematic (circuit diagram), and bill of materials (BOM) are also open source.

About

OpenMask is a browser‑based TON wallet and dApp gateway that brings first‑class wallet functionality and developer tools to The Open Network. Built as a MetaMask analog with a modern, functional‑style stack, it provides an in‑page TON Provider conforming to Ton Connect 2.0 and supports seamless Mainnet/Testnet switching with one click. Users gain secure, client‑only Web 3 access through a robust key vault that manages multiple wallets, integrates Ledger hardware for enhanced security, and enables biometric authentication for convenient, protected logins. OpenMask delivers full token, Jetton, and NFT management and simplifies interactions with proxy‑hosted TON Sites. As a Web 3.0 application, it generates passwords and keys locally and stores all data on the user’s device, ensuring that only the user controls account access and shared permissions. Developers benefit from a comprehensive RPC API and advanced connect and contract‑deployment modules.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Anyone searching for a cold storage solution to manage their crypto assets through QR code transmissions

Audience

Web3 developers and TON users needing a solution with full dApp integration and on‑device key management

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$24 one-time payment
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 4.8 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Keystone
Founded: 2018
HK
keyst.one/

Company Information

OpenMask
United States
www.openmask.app/

Alternatives

Alternatives

MetaMask

MetaMask

Consensys
Bitkey

Bitkey

Block, Inc.
Brave Wallet

Brave Wallet

Brave Software

Categories

Categories

Integrations

MetaMask
BlueWallet
Chromium
Electrum
Google Chrome
JavaScript
Juicebox
Kwikswap
Ledger
Node.js
Rabby
Scroll
SushiSwap
TON
Telegram
VarenX
Wasabi Wallet
Yubico YubiKey

Integrations

MetaMask
BlueWallet
Chromium
Electrum
Google Chrome
JavaScript
Juicebox
Kwikswap
Ledger
Node.js
Rabby
Scroll
SushiSwap
TON
Telegram
VarenX
Wasabi Wallet
Yubico YubiKey
Claim Keystone Wallet and update features and information
Claim Keystone Wallet and update features and information
Claim OpenMask and update features and information
Claim OpenMask and update features and information