What we sell
BitKeyShop sells one product: Engrave 0, a hardware wallet designed to hold the private keys of cryptocurrencies, NFTs, and other crypto-based assets. Keys are generated inside a certified secure element on the device and never leave it. Included with every unit is a titanium recovery plate and punch kit for stamping the 24-word phrase into metal instead of paper.
Alongside it we sell a t-shirt and a mug. That's the entire catalog.
What we don't do
We are not an exchange, broker, custodian, or money transmitter. BitKeyShop does not offer the purchase, sale, trading, exchange, swapping, staking, or lending of any cryptocurrency, NFT, or digital asset. There is no on-ramp on this site and no exchange integration in the device. We do not hold customer funds, private keys, or recovery phrases, and we have no technical means of accessing, restoring, or moving anything stored on a wallet we sold.
Why one product
Most losses in self-custody don't come from broken cryptography. They come from a key that touched an internet-connected machine, or a seed phrase on paper that didn't survive a fire, a flood, or ten years in a drawer. Engrave 0 addresses exactly those two failures — the air gap removes the network, the titanium plate removes the paper — and we didn't see a reason to sell a second device that does the same job less well.
How we build and ship
- Air-gapped by design: no Wi-Fi, Bluetooth, cellular radio, or USB data lines.
- Open-source firmware with reproducible builds you or anyone else can verify.
- Every unit sealed with a tamper-evident closure and a serial recorded at packing.
- Plain, unbranded outer packaging to reduce the risk of interception in transit.
- Sold direct only — we don't use third-party marketplaces, where counterfeits circulate.
BitKeyShop does not provide investment, tax, or legal advice, and nothing on this site is a recommendation to acquire or dispose of any asset. How you store your own keys is your decision — we make the hardware for it and stay out of the rest.
Where we are
Our support team works from Orlando, Florida, Monday through Friday, 9:00 AM to 6:00 PM Eastern. Reach us at support@bitkeyshop.com, on +1 (352) 296-6666, or through the contact page.