Commit history
You can see the commit history of a repository in Bitbucket Data Center by navigating directly to the commits page of a repository. You can also view the commit history for a specific file.
To view all the commits on a branch in a repository, select Commits.
To view the commit history associated with a specific file:
- Select a file within the Source view on a repository. 
- Select History. 
On the commit details page, you can also check if a commit has been signed and verified.
View merge commits
To view merge commits from the commit history of a specific file:
- Select a file within the Source view on a repository. 
- Select History. 
- Toggle Follow renames off. 
View the history of a file's rename
To include the file’s commit history prior to it being renamed:
- Select a file within the Source view on a repository. 
- Select History. 
- Toggle Follow renames on. 
Note: With Follow renames toggled on, you will not see merge commits in the list.