In the work data of Tik Tok APP's creator service center-data center, you can view the work data released in the last 30 days, including the likes, comments, forwarding and playback of the video, and the release time of the video.

Image from: Tik Tok

If you want to see the release time of all your works, you can check it in the content management-video management of Tik Tok creative service platform.

Image from: Tik Tok Creation Service Platform

2. Check the release time of other people's works.

You can check the release time of the video in the news of Tik Tok's homepage, but only the date. The specific time needs to be calculated according to the minutes or hours before the video comment.

There is a quick way to view the works information including title, number of likes, number of comments, number of reposts, duration, release time, and export the data in My Tik Tok- Works Analysis of Flying Melon Data. This method can not only check the release time of one's own works, but also check the release time of others' works.

Image from: flying melon data

The above is my answer, I hope I can help you!