Prove it's unchanged
Re-verify a document?
How does re-verify work?
We recompute the SHA-256 fingerprint of the copy you paste and compare it to the digest stored the instant you first saved the document. Identical text → identical hash → “unchanged.” Even a one-character edit changes the hash to “altered.”
?
How does re-verify work?
We recompute the SHA-256 fingerprint of the copy you paste and compare it to the digest stored the instant you first saved the document. Identical text → identical hash → “unchanged.” Even a one-character edit changes the hash to “altered.”Paste your copy of a document. We recompute its SHA-256 and compare it to the receipt stored the moment you saved it. A match proves the record is unaltered; a mismatch proves it changed.
Ask AI
AI can be wrong. Not medical, legal, or financial advice.