How it works

Sync

• How do I sync the accounts on my ZERO to the app?

Transactions

• How do I send a transaction?
• Can I be hacked during transactions?
• Do I have to be online to receive funds?
• Do I need to connect the ZERO to send transactions?
• Do I need to connect the ZERO to receive transactions?
• How do I display a specific account address on the Zero?

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Import a wallet

• Can I import my NGRAVE key in a new device?
• Can I import the 12/18/24 word seed phrase of my current hardware wallet?

Key generation

• What is the NGRAVE "perfect key"?
• How difficult is it to "crack" / brute force the NGRAVE key?
• What does hexadecimal mean?
• Can I also create a 24 words seed phrase instead of the NGRAVE key?
• How do I create a backup of my NGRAVE key?
• What makes NGRAVE's key generation better?

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Coin Support

• Which coins are supported?
• Can I suggest to add a coin?
• Is there a limit of accounts or coins I can add on the ZERO?
• Can I select the coins I want in my wallet?