A fingerprint is a unique signature that represents the contents of a digital asset. Attestiv distributes a library so that customers can generate fingerprints of their assets at the source. These fingerprints are sent to the Attestiv platform, where they are collected and written to an immutable blockchain. At any point, you can regenerate and compare the fingerprints of your assets to the original versions. If a file has been altered, the fingerprint will no longer match.