when an online submission is sent we create a hash based on the full temp file created which adds extra stuff to the file, we should be using a hash based on the actual file content only.
looks like this is related to https://tracker.moodle.org/browse/MDL-57886 - I'll see if there's a way we can make it work in the plagiarism plugin and look at fixing it in core.
when an online submission is sent we create a hash based on the full temp file created which adds extra stuff to the file, we should be using a hash based on the actual file content only.