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RE: proof.ink - Proven immutable data

in #steemhunt6 years ago (edited)

Proof.ink is a very unique service that provides a proven immutability for your file and documents to know that your file has not been temperd or aleterd in any form. It works by fingerprinting your file and enabling you to store the fingerprint publicly on the steem blockchain. This service can be used to validate the fingerprint on blockchain or against the recieved file and can guarantee the integrety of the fingrprints of the file.