Product record · Prokey
Prokey Optimum
hardware_deviceactiveon_saleunknown
Prokey Optimum hardware wallet with offline device-held private keys and a web-based wallet interface.
- Launch
- 2020-07-02
- Sales
- on_sale
- Support
- unknown
- Variants
- —
- Confidence
- high
- Last verified
- 2026-08-20
Material concerns
Custody and recovery assumptions
Active support, evidence verification, or product type is not a safety endorsement. Missing custody or recovery metadata is shown as unknown rather than inferred as self-custody.
- Custody model
- self_custody
- Key-management model
- hardware_device_offline_private_keys
- Independent recovery
- Unknown / requires evidence review
Lifecycle
Product timeline
2023-10-09
other
Prokey Optimum firmware v1.10.5 released
Product: Prokey Optimum
The official Prokey Optimum firmware repository published firmware v1.10.5 on 2023-10-09 with support for OKChain Token, providing dated first-party lifecycle evidence for the Prokey Optimum hardware wallet.
Sources
Evidence
Prokey Optimum
Prokey
Prokey Firmware v1.10.5
Prokey · 2023-10-09