Twitter Authentication Batch Check

On this page, you can check to see if you had an authentication batch before the batch became a paid service.
The official account of Twitter, Inc.
We have created a database of 423,000 TwitterIDs that @verified was following before 11/5/2022, and check if the TwitterID in question is included in the database.
However, please note that this is an unofficial Twitter function and we cannot guarantee that the verification batch was attached.