To ensure that your blockchain ID remains valid, you'll need to:
- Log into your account within 6 months of when you first created it
- Make some small change to the profile
- Save the change
This will trigger a profile update transaction from Onename which will ensure that your blockchain ID is valid for another 6 months. Of course, we think it's always best to keep your blockchain ID looking so fresh and so clean - especially as more verification options become available.