Questions tagged [change]

Splitting a transaction and sending some of the coins back to the sender. Necessary for some currencies due to the design of the protocol.

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How can you make bitcoinj not use change addresses?

My question is related to bitcoinj library but not limited by it. bitcoinj will create new change address after every transaction. It will manage them transparently, but let say I want to use this ...
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Sent bitcoins to my unencrypted wallet and encrypted the wallet before file synced, is there any way i can get them back?

Thanks in advance for any light you can shed on my problem.. I think I sent bitcoins from an online wallet to my offline wallet BitcoinQT(0.81) in august. The transaction has been confirmed, but not ...
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Privacy: How should I handle UTXO's?

We know that, for security and anonymity, we shouldn't reuse addresses. Also, there is the idea of change avoidance to protect ourselves from any number of change detection heuristics. But I find ...