Running the command
box folders:items [IDOFFOLDER] --csv --save-to-file-path=[PATHTOFOLDERTOSAVE_REPORT]

To get a list of files and their respective SHA1 values is difficult as this command has to be run on each folder within the tree. There should be a recursive option, or better yet, a report a user can run to provide the SHA1 values within a tree. This is very important for eDiscovery and chain of custody.