Guide of Cold wallet

What’s Cold Wallet?

  • The cold wallet is also called an offline wallet. Import the keys into the cold wallet and keep offline to ensure the security of the assets.

  • Cold wallet communicate with observe wallet through QR code, keys never connect to the net, which can effectively prevent hackers from stealing.

What should we prepare?

  • An EOS account (with private key)

  • A smartphone (with internet)

  • A smartphone(Offline)

Step 1: (online)Input your account to enter the Observe Mode

Coldwallet01.png

Step 2:(offline) Input your PK to enter the Cold Wallet

coldwallet02.png

How to use Cold Wallet?

(1) Transferring on the observation wallet

  • Open the observation wallet, tab [Transfer] on the [Assets] page, fill in the required information, and tap OK to generate the cold wallet authorization QR code.

  • Open the cold wallet and tap the [Signature] button on the [Wallets] page to scanning the code of authorization.

  • Finally, completed the transfer operation on the observation wallet.

(2) Play DApp on the observation wallet

  • Open the observation wallet, and enter any DApp such as [EOS Airgrab], select one of the candy, and tab [AirGrab] > [Confirm] to generate the cold wallet authorization QR code.

  • Open the cold wallet and tap the [Signature] button on the [Wallets] page to scanning the code of authorization.

  • Finally, completed the grab operation on the observation wallet.

Note:

  • With a cold wallet and an observation wallet, all operations under the regular wallet can be achieved.

  • Except for downloading/updating the wallet, the cold wallet should always be offline.