Your Staking Rewards Account is associated with your identity profile. If you lose access to your Blockchain.com Wallet, all you need to do is use your backup phrase to recover your Wallet and re-verify to recover your Staking Rewards Account funds.
Please note: The Staking Rewards Account is not a bank deposit and is not backed by any governmental deposit protection regime. Your rights in connection with the Staking Rewards Account are governed by the contractual relationship you enter into with Blockchain.com via the User Agreement.
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