Can you check whether your house information has been signed online on Alipay?

Can be found.

Open Alipay, if not, please download and authenticate with your real name. After opening Alipay, find "Citizen Center" on the homepage and enter, and find "More Services" in the service hall. After entering the page, slide down, find "real estate inquiry" under the column of real estate service and enter. Follow the prompts to complete the face recognition login. After face recognition, you will enter the detailed interface of personal property, and you can view relevant information.