Encrypt data

Abstract

When you use Public Blockchain, what you put in Blockchain is public. UPROOFS to guarantee data writes in Blockchain:

• UUID of the Proofs (that helps to recover the public page);

• HASH of the data packet (that helps to verify data timestamped).

Through Explorer someone can use the Smart Contract address to see all the data exchange through UPROOF. Here a screenshot of the list of Transaction made through UPROOFS:

List of Transactions

Clicking on one transaction User can see the Transaction Details, here a screenshot:

From here a User can use UUID to see proofs of other users. This is not a problem if data is public...

If you use UPROOFS to timestamp private data you can use Encrypt Functionalities.

🔐 How to Encrypt a Proof

You can insert password in your object to encrypt the proof

ENDPOINT

POST "/proofs"

BODY

{
    "assetId": "fe602d7f-b807-4d65-bc29-23b4cea58bb7",
    "password": "12345",
    "data": {
        "timestamp": "those",
        "data": "4ever"
    }
}

Verify an Encrypted Proof

Here the Encrypted Proof if the user cannot provide the password:

If the user provide the password: