Once you confirm, you’ll be connected to the hashport Portal. You may head to connect a Hedera Hashgraph accountas well. When you trade, you are sending and receiving assets to and from the account you connected. You hold all your asset, confirm any access to your accounts, and authorize transactions with your privacy key. In contact, centralised services such as Binance at Coinbase take custody of the asset and authorize transactions on your behalf after you’re asigned in with your credentials (usually an email and password).