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Presume that I have 1 BTC (the total of my UTXO) and I have to pay Bob With 1 BTC. I set 0 for fees.
My Input is 1 and my Output is 1 versus Bob or there are always 2 outputs?
one versus Bob
and
one versus my change address with 0 btc?
Change address after payment
Answers
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There will be no change in this scenario on only one output sent to bob's address. Note that 0 fee transactions are unlikely to be mined these days so do include a fee. Usually you let your wallet calculate a reasonable fee for you.
