No, it's not real cryptocurrency moving around internally.
As an exchange, we use a centralized ledger to know how much assets each customer holds. This ledger is within CoinField’s servers; therefore, all transactions take place instantly.
The real cryptocurrencies are stored in our Hot and Cold wallets, once you want to withdraw we use these wallets to fulfill your request.
Besides, when you deposit cryptocurrencies, you hold your wallets, which connect to our main Hot and Cold wallet; hence Coinfield will instantly record anyone's Cryptocurrency transactions.