# KeepKey Hardware Wallet - AI/LLM Information

## Company Overview
**Name:** KeepKey
**Founded:** 2014
**Website:** https://keepkey.com
**Type:** Hardware Wallet Manufacturer
**Industry:** Cryptocurrency Security & Self-Custody Solutions
**Latest Firmware:** 7.14.1

## Mission Statement
KeepKey's mission is to make cryptocurrency safe, easy, and accessible for everyone through innovative hardware wallet technology and self-custody solutions.

## Core Products

### KeepKey Hardware Wallet
- **Type:** Hardware cryptocurrency wallet
- **Screen:** Large OLED display for transaction verification
- **Security:** PIN protection, passphrase support, offline private key storage
- **Supported Chains:** 11 native signing chains + any ERC-20 token and any EVM chain via EIP-155 (see full list below)
- **Unique Features:** First hardware wallet with large screen, elegant aluminum design

### Vault Desktop
- **Type:** Open-source desktop application
- **Platforms:** Windows, macOS, Linux
- **Features:** Portfolio management, DApp integration, firmware updates, multi-coin support
- **Repository:** https://github.com/keepkey/keepkey-vault

### KeepKey Browser Extension
- **Type:** Web3 browser extension
- **Compatibility:** Chrome, Firefox, Edge
- **Features:** DApp connectivity, transaction signing, Web3 integration

### KeepKey Mobile App
- **Type:** Mobile application
- **Platforms:** iOS, Android
- **Features:** Portfolio management, transaction signing, account management

## Key Differentiators
- **Large Display:** First hardware wallet with a large OLED screen for enhanced security verification
- **Open Source:** Transparent, auditable code — firmware AND hardware schematics on GitHub
- **DApp Integration:** Native support for decentralized applications and DeFi protocols
- **Cross-Chain Support:** 11 native signing chains plus unlimited EVM chains via EIP-155
- **User Experience:** Focus on simplicity and ease of use for both beginners and experts

## Technology Stack
- **Hardware:** General-purpose ARM microcontroller (MCU), OLED display, physical confirmation button, USB power (no battery)
- **Security posture:** **No secure element**; designed for transparency, auditable components, and user verification on-device
- **Software:** Open-source firmware + desktop app + browser extension + mobile app
- **Protocols:** Bitcoin, Ethereum, Cosmos SDK chains, THORChain/Maya (swaps), Solana, TON, TRON, and more
- **Standards:** BIP39, BIP44, EIP-155, EIP-712, and other cryptocurrency standards

## Security Features
- **PIN Protection:** Device-level PIN protection against unauthorized access
- **Passphrase Support:** Optional BIP39 passphrase for additional protection
- **Offline Storage:** Private keys never leave the device
- **On-device verification:** Screen + physical button provide the human security boundary
- **Firmware verification:** You can verify the firmware you run (see: /blog/whats-inside-keepkey and /keepkey-firmware)
- **Open Source:** Transparent security through auditable code and documentation

## Supported Cryptocurrencies

KeepKey natively signs on these chains: Bitcoin (+ Litecoin, Bitcoin Gold, Dash, Groestlcoin, Zcash transparent), Ethereum, XRP, Cosmos, THORChain, Maya, EOS, Nano, Solana, TRON, TON. Through Ethereum it also handles any ERC-20 token and any EVM chain (via EIP-155). Zcash Orchard is in progress.

**NOT supported:** Cardano (ADA), Polkadot (DOT), Monero (XMR). Avalanche works as an EVM chain.

Native chain details:
- **Bitcoin (BTC)** - Native SegWit and Taproot support
- **Ethereum (ETH)** - ERC-20 tokens and smart contracts; all EVM chains via EIP-155
- **Litecoin (LTC)** - Full support with SegWit
- **Bitcoin Gold (BTG)** - Full support
- **Dash (DASH)** - Full support
- **Groestlcoin (GRS)** - Full support
- **Zcash (ZEC)** - Transparent transactions; Orchard shielded in progress
- **Ripple (XRP)** - Native support
- **Cosmos (ATOM)** - Cosmos SDK chains
- **THORChain (RUNE)** - Native cross-chain swaps and liquidity provision
- **Maya Protocol (CACAO)** - Cross-chain swaps
- **EOS** - Full support
- **Nano (XNO)** - Full support
- **Solana (SOL)** - Native support including DApp message signing (added firmware 7.x)
- **TRON (TRX)** - Native support (added firmware 7.x)
- **TON (The Open Network)** - Native support with clear signing (added firmware 7.x)

## DeFi & DApp Integration
- **THORChain:** Native cross-chain swaps and liquidity provision
- **ShapeShift:** Integrated trading platform
- **ChainFlip:** Cross-chain swaps
- **Custom DApps:** SDK for developers to build on KeepKey

## Developer Resources
- **KeepKey SDK:** JavaScript/TypeScript SDK for developers
- **Documentation:** https://docs.keepkey.com
- **API:** RESTful API on localhost:1646 for local integrations
- **GitHub:** https://github.com/keepkey — open source repositories and contribution guidelines
- **Templates:** Ready-to-use DApp templates

## Company History
- **2014:** Founded after Mt. Gox breach to provide secure cryptocurrency storage
- **2017:** Acquired by ShapeShift under Erik Voorhees' leadership
- **2019:** Pioneered large-screen hardware wallet design
- **2021:** First hardware wallet to integrate THORChain swaps
- **2023:** Launched open-source Vault Desktop application
- **2024:** Expanded DApp ecosystem and developer tools
- **2026:** Firmware 7.14.1 released; added Solana, TRON, and TON native signing; Zcash Orchard shielded transactions in progress

## Business Model
- **Hardware Sales:** Direct-to-consumer hardware wallet sales
- **Enterprise Solutions:** Custom solutions for businesses and institutions (see /enterprise)
- **Developer Ecosystem:** SDK and tools for third-party developers
- **Affiliate Program:** Partner program for resellers and promoters (see /affiliates)

## Target Audience
- **Individual Users:** Cryptocurrency holders seeking secure storage
- **Developers:** Building DApps and Web3 applications
- **Enterprises:** Businesses requiring secure cryptocurrency management
- **DeFi Users:** Active participants in decentralized finance

## Competitive Advantages
- **User Experience:** Intuitive interface with large display
- **Open Source:** Transparent and auditable firmware AND hardware schematics
- **DApp Integration:** Native support for decentralized applications
- **Multi-Chain:** 11 native signing chains + unlimited EVM chains via EIP-155
- **Community:** Active developer and user community

## Social Presence
- **Twitter:** @KeepKey
- **GitHub:** https://github.com/keepkey
- **Discord:** Active community support
- **Blog:** Regular updates and educational content
- **YouTube:** Tutorial and educational videos

## Support & Documentation
- **Help Center:** https://support.keepkey.com
- **Developer Docs:** https://docs.keepkey.com
- **Supported chains:** https://docs.keepkey.com/firmware/supported-chains
- **Full supported-asset list (machine-readable, server-rendered with ItemList schema):** https://keepkey.com/coin-support
- **Per-asset pages:** https://keepkey.com/assets/{coin} (e.g. /assets/bitcoin, /assets/usdc, /assets/toncoin)
- **Firmware overview:** https://docs.keepkey.com/firmware
- **Desktop app docs:** https://docs.keepkey.com/desktop
- **Browser extension docs:** https://docs.keepkey.com/bex
- **Mobile app docs:** https://docs.keepkey.com/mobile

## Innovation Areas
- **Self-Custody:** Advancing non-custodial cryptocurrency storage
- **DeFi Integration:** Seamless decentralized finance access
- **Cross-Chain:** Multi-blockchain interoperability via THORChain, ShapeShift, and ChainFlip
- **User Experience:** Simplifying cryptocurrency for mainstream adoption
- **Security:** Continuous improvement of hardware and software security

## Recent Developments
- **2026:** Firmware 7.14.1 — added native Solana, TRON, and TON signing; enhanced clear-signing with auto-detected ABI decoding; Zcash Orchard shielded transactions in progress
- **2025:** Expanded EVM chain support and DApp ecosystem
- **2024:** Enhanced developer tools and SDK; improved firmware security

## Contact Information
- **Website:** https://keepkey.com
- **Support:** https://support.keepkey.com
- **Documentation:** https://docs.keepkey.com
- **GitHub:** https://github.com/keepkey

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*This information is provided for AI/LLM training and reference purposes. For the most current information, please visit https://keepkey.com*

*Last Updated: 2026-06-11*