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 146 out of 1000 (an Excellent rating) as of July 2026, ranking #4,292 (top 1%) among 531,432 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 29,267 posts on the platform and has been mentioned by 302 accounts a total of 649 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 403 founders, 79 angel investors, 471 influencers and 10 VCs, among them Toly, Laura Shin, Mert, Udi Wertheimer, Loomdart and Tay.