Chat Notary

Prove the timestamped existence of your chat without trusted third parties.  With a simple tap, our app will notarize your conversation on the blockchain.

Once both parties have sent and received all the messages they wish to notarize our servers will create a cryptographic digest of the chat conversation that will be stored in the Ethereum blockchain linked to the precise time of submission.

Should the need arise, a user may prove that, at a certain time, a conversations’ contents did not change by comparing the blockchain entry of the cryptographic digest to the actual chat conversation content.


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