The Brain Key¶
The brain key is used as source for all cryptographic keys generated in the wallet. If you have it secured, you will be able to regain access to your accounts and funds (unless the access keys have been changed)
Backing Up the Brain Key¶
The brain key can be backed up as a string using the Wallet Management Console* in your settings.
Restoring from Brain Key¶
Your wallet can be restored with the brain key from the GUI. When creating a new
wallet there is a link at the bottom,
Existing Accounts. From there select
Create Wallet and then
Custom Brain Key (Advanced) from the bottom.