← HashDocket

Legal & contract workflows

Use HashDocket to create a reproducible SHA-256 fingerprint before sharing, filing, negotiating or archiving a document. The original file can stay inside your existing document system.

Create a proof

Useful for

Final signed versions, settlement drafts, board resolutions, technical exhibits, disclosure bundles and evidence inventories.

Boundary

A cryptographic timestamp or registry record is evidence about a specific byte-for-byte file. It is not a notarial act, does not identify the author, and should not be described as a qualified electronic timestamp unless a qualified trust service is actually used.

Privacy model

The main workflow calculates SHA-256 in your browser. HashDocket does not need the source document. Only the fingerprint, optional public label and public proof metadata are used for the registry.

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