I guess my question at this point is: Having the private key where I sent that 1 Bitcoin can I create somehow , using that private key, another transaction where I send that 1 Bitcoin to my new wallet.dat file?
Do you mean 1LBKQuK7d1GA6noiudxZcBnxxL4Pxxxxxx ? That is the public key, not the private key.
If you have the private key you can do anything.
Hiding the last part of the key in xxxxxx does not matter, it can be found anyway. All transactions are visible.
Jannn thanks for the clarification. I do have the public key(1LBKQuK7d1GA6noiudxZcBnxxL4Pxxxxxx) but not the private key since it got lost when I deleted the entire initial blockchain and had to reinstall a second time Bitcoin Core. So, based on the info I currently still have which is this:
Sent 1 BTC to 1LBKQuK7d1GA6noiudxZcBnxxL4Pxxxxxx on June 15, 2016.
Status Complete
Sent June 15, 2016 at 4:22 PM
Amount 1 BTC
Sender Dxxxxx Txxxxx
Recipient 1LBKQuK7d1GA6noiudxZcBnxxL4Pxxxxxx
Reference ID b5e9bb7c-ebfc-4d51-9639-xxxxxxxxxxxx
it is my conclusion that my 1 Bitcoin is lost forever. Kind of an expensive way to get familiarized with a crypto-currency . LOL!!!
Thanks all of you for your answers!!!