As we know, man forgets old things and it is very difficult to remember old things. Sometimes we pay more to the company but it tells us less. But cryptocurrency has also come up with a solution of this problem. If we conduct our business through cryptocurrency then we can see our oldest transaction on blockchain. So in this way we can save us from the scam of the companies. which is a very good thing.

This is true. Because many records in business are either written down or put on the system, anything can happen and they are lost. In crypto transactions, records are very secured are kept for ages. This is made possible by the power of blockchain.

We can still get the record of the first crypto transaction made on bitcoin's blockchain.