Total time logged in: 1 hours and 15 minutes.

Hello, I would like to ask a question with a specific example.

Let's say I use bitcoin core. I backed up my wallet.dat file with 1 BTC balance, then I spent 0.2 BTC leaving my balance with 0.8 BTC.

Suddenly my computer crashed and I lost all file on It but I still have my backup which I did at 1 BTC balance.

So, when I will paste my backed up wallet.dat file on other computer what balance will I get? Is it 0.8 BTC?

Like If I backup my wallet and then spend some of the bitcoins, my backed up wallet automatically updates the balance to lower or?


Thanks.

What is this? Is It 2$ per person or 2$ in total