Frequently Asked Questions
Everything you need to know about ProveChain
What is ProveChain?
ProveChain is a cryptographic timestamping tool that creates unforgeable proofs of authorship. It uses SHA-256 hashing to generate cryptographic fingerprints of your files, proving you had access to those files at a specific point in time.
How does it work?
ProveChain hashes your files locally using SHA-256, creates a timestamped JSON proof, and (for paid tiers) anchors that proof to a blockchain for immutable verification. Your files never leave your machine unless you explicitly upload them.
Why should I use ProveChain?
Protect your intellectual property, prove authorship in disputes, create audit trails for compliance, timestamp innovations before public release, and establish priority in patent applications.
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