I found an old wallet.dat it contained hundreds of transactions while i was mining.
I've replaced the wallet.dat in a new Bitcoin Core wallet, rescanned, all the txid are showing but the amount of bitcoin stored there is not! It now shows 0 coins
I know i never sent them out + all the tx are inputs nothing is out, so far i tried rescan.
any idea how can i extract for example a master privat key for the entire wallet, and import it somewhere ?