Not on sale yet — reserving is free and commits you to nothing.
The Device
Stasher
The personal crypto safe.
One small device holds your keys, shows you every transaction on its own screen, and waits for your finger before anything is signed. Cold and warm live on the same platform, separated by cryptography — so the side that touches the internet never touches your keys.
What it does
In your hand, nothing moves without you
A screen that answers to you
Before anything is signed, the device decodes the transaction itself and renders it as a sentence you can read — amount, recipient, network, token transfers and all. It works this out on its own hardware rather than trusting what the phone hands it, so a compromised phone cannot lie to you about what you are approving. No opaque blob of hex, ever.
Nothing signs without a press
Approval is a physical button on the device. There is no software path to it, so nothing remote can supply the press for you — malware can ask, but only your thumb can answer.
Locks out anyone who finds it
Wrong passwords cost more each time: seconds, then minutes, then hours, then a full day. Flash readout protection is enabled and secrets are held encrypted at rest, so taking the device apart is no shortcut. That buys you the time to move your funds with your backup phrase.
Yours even if we disappear
Stasher generates a standard 24-word recovery phrase. It restores on any compatible wallet, from any vendor. There is no account, no server, no permission to ask for — we could vanish tomorrow and your crypto would be untouched.
Supported coins
Coins you can store
Bitcoin
Ethereum
Solana
Monero
Xrp
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CardanoIn the box
What you get
- Stasher device
- USB-C charging and update cable
- Two recovery-phrase cards
- Tamper-evident seal
- Quick-start guide
Ready when you are
Not on sale yet — reserving is free and commits you to nothing.