How does Alipay find the record of transferring money to a person?

Take the mobile phone "Alipay version 10.3.0" as an example. Alipay transfer is recorded in the bill. Just check it.

1. Open Alipay and click mine.

2. On my page, click the bill.

3. In the search box, enter Transfer and click Search.

Then, you can see the transfer record.

This is how mobile Alipay checks the transfer records.