No USB, Bluetooth, NFC, or Wi-Fi. Our core hardware modules have no electronic transmitters. The only way to extract your key is to physically open the device. This is the definition of a truly secure wallet for bitcoin and crypto assets.
We use 316L stainless steel, titanium grade 5, and ceramic composites. Fire, flood, corrosion, and impact tested. Your seed phrase survives where plastic hardware wallets melt. We don't just claim secure – we prove it with destructive testing.
Every hardware module's design is published in our verification library. You can audit the mechanical schematics. No proprietary black boxes. For crypto users, transparency is the only path to true secure storage.
If your IronVault Core hardware fails due to manufacturing defects, we replace it – no matter how old. We do not track devices, so no proof of purchase is required. Just the unit. That's our commitment to the bitcoin community.