Binance is a cryptocurrency exchange that provides a platform for trading various cryptocurrencies. As of April 2021, Binance was the largest cryptocurrency exchange in the world in terms of the trading volume.https://coinmarketcap.com/rankings/exchanges/
According to Binance Support Center https://www.binance.com/en/support/articles/360027287111, the verification process takes less than 1 hour. However, the automatic verification relies on third-party security services, so it may take 36h or more during peak times. It’s important to know that you may attempt to complete the Binance Identity Verification process up to 10 times per day. If your application has been denied 10 times within 24 hours, you will need to wait 24 hours to try again.