1. Apply to obtain UnionPay certification code: Log in to the personal credit information service platform (/) → Enter the identity verification method selection page → Select "Bank Card Verification", click "Next" → Click "Obtain UnionPay Certification" code".

2. Enter the identity verification information: The system pops up the UnionPay page, which defaults to debit card. Enter the card number. The system automatically determines and displays the debit card or credit card page, and then enters the required information.

3. Complete identity verification: fill in the "UnionPay Verification Code" and "Picture Verification Code", click "Submit" to complete the identity verification.

Extended information:

Bank card identity verification is an identity verification method jointly launched by the Credit Information Center of the People's Bank of China and China UnionPay. The bank card identity verification method has the characteristics of wide coverage, high verification efficiency, safety and security.

First, it can cover banks that do not support digital certificate verification methods, making it more convenient for the public to conduct identity verification.

The second is to conduct real-time verification of the identity information provided online and provide real-time feedback of the identity verification results.

Reference material: Xicai.com - Online query of identity verification methods and their advantages and disadvantages