Thanks,
If this is exact it s what I did, and each of the wallet have only 1, and the same receiving address, and explorers shows this adress as empty. So no money for me for this time, right?
Thank you for your help!
1) Bitcoin Core will show a balance of 0 until it has been synchronized.
2) If the Bitcoin is on one of the addresses (how many wallets/addresses are we talking about), then this should be visible on any explorer.
3)
(even with param prune it's slow)
Pruning takes
exactly the same amount of time (well, almost) as normal synchronization and requires you to download and validate ~145 GB.