Prove You Signed, Reveal Nothing Else
Share proof creates a zero-knowledge proof, verified on zkVerify, that specific parties signed an agreement on a date. The document, its title and its terms stay private.
About this video
Sometimes you need to show that an agreement exists without handing over the agreement. Share proof answers exactly that question and nothing more.
- Share proof creates a zero-knowledge proof that specific parties signed on a given date.
- The proof is verified on zkVerify, and the agreement it refers to is anchored on Horizen.
- Before sharing, the sender sees exactly what the recipient will see and what is never disclosed.
- Recipients verify at no cost and without an account.
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Two documents are free, with no credit card. The people you send documents to never pay and never need a crypto wallet.