Compare
See exactly what got stripped.
Provenance disappears quietly — an upload, a screenshot, a re-save. Put the original next to the copy and watch which signals survived and which didn't.
Original
Drop the original file
or
Current
Drop the current file
or
Prove provenance loss
When a client says 'the file had credentials,' show precisely what the version you received is missing — and where it likely happened.
Understand a pipeline
Compare a file before and after a tool or platform to learn exactly what that step strips: metadata, GPS, credentials, or all of it.
Confirm an identical copy
Matching SHA-256 means the two files are byte-for-byte identical. Different hashes with the same signals means a lossless-but-changed copy.