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0 votes
1 answer
98 views

Change addresses in old backups

I have a very old wallet backup, from 2011, from bitcoin-qt, I imported it to bitcoin core, but I seem to have only one address, seems that I have no change addresses in the imported data. Is the ...
2 votes
1 answer
87 views

Change output matches payment output type, not previous output type

Using the Bitcoin Core wallet making a transaction which spends a native segwit output and pays to a p2sh-wrapped segwit output will create a p2sh-wrapped change output. It is different from my ...
1 vote
1 answer
342 views

Can it happen that, after a bitcoin transaction, the change is sent to a receiving (not change) address?

I have an Electrum wallet and I can see there are 2 types of addresses: receiving and change. Change addresses are supposed to receive the change bitcoins after a transaction, but can it happen that ...
1 vote
2 answers
4k views

Most secure way of sending bitcoins from bitcoin-qt offline wallet

I have an offline wallet created by Bitcoin-QT. I want to send some of the bitcoins in this wallet to another address. The most secure way I can think of is this: Boot from a Linux Live CD Install ...