Physical Cold Storage for Your
Private Keys
Treznora is a dedicated physical hardware device designed exclusively for the secure, air-gapped storage of cryptographic keys. No internet connection. No trading features.
Hardware Infrastructure By YAROSLAV POROKHNIA
We manufacture physical security devices. We do not manage networks, control assets, or facilitate external transfers.
Pure Cold Storage
The device generates and stores private keys strictly offline. It never connects directly to the internet, eliminating remote attack vectors.
Zero Intermediaries
No built-in exchange APIs or fiat gateways. Treznora is explicitly designed to remain a neutral, physical key manager.
Physical Verification
Every cryptographic signature requires physical confirmation via the hardware buttons on the device itself.
Air-Gapped Architecture
No Internet Connectivity
Unlike software alternatives, our physical device never connects to Wi-Fi, Bluetooth, or cellular networks. Your keys remain completely isolated.
No KYC Requirements
Because Treznora does not offer trading or exchange services, purchasing and initializing the hardware requires absolutely no identity verification.
Hardware Support
Contact YAROSLAV POROKHNIA for hardware inquiries and warranty support.