$BNB sol chain Ouyi official Mingdai project SOLLONG test network activity has been launched, free zero roll airdrops for 3 weeks. 1. First open the#okxapp and select the web3 wallet 2. Click on the discovery in the lower right corner and search for app.sollong.xyz 3. Link the sol wallet of okx and enter the invitation code k2h3bs 4. Click AUTHORIZE and confirm the wallet to complete the sign-in 5. It only takes ten seconds to sign in before 17:00 every day to get 1000 points