What is a '.tsr' File?

The '.tsr' file is a special file format that represents the timestamp itself. This file contains the digital record of your uploaded work and the timestamp information. The timestamp provides digital proof that your work was created on a specific date and time, securing your work. In other words, the '.tsr' file is like the original digital fingerprint of your work.

There is no need to open the '.tsr' file, as it only contains the timestamp information, and its contents do not require any additional software. This file is simply a record used to verify the accuracy of the timestamp process. Additionally, the value of the '.tsr' file only makes sense when associated with the file that was timestamped. In other words, this file does not have meaning as an independent file.

Your '.tsr' timestamp file can only be requested for verification by authorized authorities in case of a dispute. This file is used as legal evidence to prove the original date and time of your work. Therefore, it is important to keep this file and present it to the appropriate authorities when necessary.

How to Verify the '.tsr' File?

To verify your '.tsr' timestamp file along with your original file, you can refer to our article "How to Verify Validity?"