Keystone Hardware Wallet is an open-source, air-gapped crypto hardware wallet brand developed and operated by Yanssie HK Limited, supporting 5,500+ coins and tokens across 200+ blockchains. Keystone Hardware Wallet's Twitter Score is 142 out of 1000 (an Excellent rating) as of September 2026, ranking #4,123 (top 1%) among 486,860 tracked accounts.
Keystone Hardware Wallet was founded by a group of security engineers and cryptocurrency enthusiasts. The product is fully non-custodial: Keystone Hardware Wallet does not store or control users' cryptocurrencies, does not access private keys, and cannot initiate transactions on users' behalf. In a May 2023 public letter, CEO Lixin Liu affirmed that the project's core principles are open source and self-custody, and stated that Keystone Hardware Wallet would not implement any form of KYC seed recovery service.
Keystone Hardware Wallet connects with MetaMask as a strategic partner, as well as with OKX Web3 Wallet as a strategic partner, and works with security firms SlowMist and Keylabs. The wallet supports 45+ software wallets and is compatible with 100+ Web3 wallets. Keystone Hardware Wallet has published 29,989 posts on the platform and has been mentioned by 334 accounts a total of 698 times, reflecting consistent engagement within the hardware wallet and self-custody space.
Who follows Keystone Hardware Wallet on X?
The accounts that follow Keystone Hardware Wallet include 436 founders, 96 angel investors, 398 influencers and 9 VCs, among them Toly, Laura Shin, Mert, Udi Wertheimer, Loomdart and Tay.