I have bitcoin-qt and was just recently aware that it changes addresses all the time. I am afraid that my last wallet.dat backup was before my last transaction, at which the receiving address was changed.
After that, I had to reinstall my computer. Bitcoin-qt is still 2yrs behind and syncing.
- will the other address show up eventually?
- I have all my seeds, keys and so on. Is there a way to claim my BTC that are on the address?