In my last article, I explained how to prove ownership of a specific address by signing a message with a public and private key pair. That’s just one way of proving ownership and verifying a valid signature, as BCH users can also anchor a document to the chain using the Bitcoin Cash protocol’s Script language. This particular walkthrough aims to teach you how to create notarized proofs using Notary.Bitcoin.com.

Also Read: Putting an End to the Bitcoin Store of Value Fallacy

Upload a File or Document to the BCH Chain and Prove Ownership Using Notary.Bitcoin.com

Proof of ownership or proof of existence is a technique that can be used by anyone via the Bitcoin Cash protocol in order to certify the integrity of a variety of proofs. Our last guide covered the basics on how a person can prove ownership of a specific BCH address and tether a unique message and digital signature to the address as well. However, there are other methods available that allow people to record various things like a document or file. The BCH chain allows…

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Source: https://thebitcoinnews.com/anchor-a-document-or-file-to-the-bch-chain-with-notary-bitcoin-com/