Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
If we found a private key then can we import that into bitcoin core?
You can import any key to bitcoin core, but that will be usless to move the founds in a safest way. THB i don't recoment bitcoin core as wallet manager, there are bets option like electrum or sparrow.
Can somebody who say double-spend is possible with RBF-disabled make a video to actually proof this. This is a simple test, which I tried several times on my own addresses and I have always negative results.
Maybe in the future i may do that video, but for now i let you the next link:
Is FullRBF allowing double spend?
Original TX
First FullRFB
Second FullRFB
Final TXID: 942a454340c5115d769a16aad85b85a19875bb2f5e544de1b776570b76294f62
First FullRFB
Second FullRFB
Final TXID: 942a454340c5115d769a16aad85b85a19875bb2f5e544de1b776570b76294f62
If you follow the link in mempool there is no record of the past replacements or the original transaction, but the images show that those transactions happened in first place, check the original TX if you see the headers in the Features section it have the Flag of RFB in RED (Disabled)