Since I made an core wallet update from mars version to the last one, i lost 1Million BBP. Already tried options to restaure the losted transaction but nothing is working. Someone can help ?
How did you obtained that amount? (Mining, masternodes. buying in exchange, etc)
Some users that leave older versions mining unnatended usually fork from official chain and obtain funds by mining alone in their fork. But actually those funds don't exist because they are not in the official chain.