You won't need to verify your account to use or swap CKS.
You will need to complete Document Verification (Levels 1 & 2 — submit a government-issued ID) to withdraw funds from Cooked.com.
Proof of Address (Level 3) is not a routine requirement. It's requested once your account reaches a certain deposit level, or in specific risk-based cases, such as a Politically Exposed Person (PEP) match or other compliance triggers.