Does KOZJIN hold private keys to the cryptocurrency wallets? Kozjin Admin September 22, 2019 14:37 Updated Follow Yes, we still hold the private keys in this current stage of app development, just like what other majority exchanges did. Related articles I am concerned about my data security while I use the Kozjin App, what security measures will the app have? How to stake KOZ tokens? What is the KOZJIN App about? Comments 0 comments Article is closed for comments.