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Let me protect your purse
An open-source cold wallet that anyone can afford, a real cold wallet that can be handed down, a cold wallet that never touches the net.


Fully open source
Let you review our definition of security
Unlike traditional hardware wallets, Sallet One has all the source code available on GitHub, making it really easy to use.
What we give, only for better protection.


Keep the cold wallet alive
Whether your device is lost or damaged, or after 100 years of Sallet One's life, you can easily create and restore a cold wallet using the source code of the Sallet Cold Wallet, keeping your digital assets safe forever
Remember the mnemonic words. They will be the code of wealth you pass on to the next generation.From now on, your crypto assets will be protected by Sallet One

Security, from the "core"to use the international certification of the safety chip, to provide absolute security protection

Physical isolation risk Never connect to the Internet, physically isolate all risks, and store offline for decentralized storage

Once a vulnerability or physical attack is detected, all secret keys are automatically removed

Airtight, rugged and fully sealed airtight hardware wallet, dustproof and water discharge; Made of metal, strong and durable

Support more mainstream currencies free storage of various cryptocurrencies, such as Bitcoin, Ethereum, etc., and the number of currencies continues to increase

Offers secondary development open source has the ability to develop, you can freely add currencies based on our source code
Quick operation guide
First
Use cold wallet for the first timeTwo
How to use the cold wallet for paymentThree
How to recover the walletEasily manage assets with just one APP
APP only transmits data, does not store the private key, your private key is always offline
The Sallet One App works seamlessly with your cold wallet to easily manage and trade digital assets, but is only used to transfer data. It does not store your wallet credentials or private keys, and the assets remain offline. Even if the App is maliciously hacked, there is no threat to your assets





















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Sallet One redefines crypto asset security
Make the open source cold wallet that everyone can afford and can be handed down

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