BitBoxApp: Coin control

Table of contents

  1. Enable coin control
  2. Use coin control

One of the advanced features of the new BitBoxApp is Coin Control. It adds a privacy enhancing capability by allowing you to choose which unspent transaction outputs(UTXO) you want to use for your transaction.

Enable coin control

To enable coin control go into the BitBoxApp settings and under “Expert Settings” tick “Enable coin control”. alt text

Use coin control

Open the account you want to spend from and click “Send”

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Click “Toggle Coin Control” and select UTXOs

Select the UTXO(s) you want to use as inputs for your transaction. alt text alt text

Fill out the transaction details

Now just fill out the transaction details as usual. Keep in mind that only the UTXO(s) that you have selected will be used as inputs which means that clicking “Send all” sends the sum of the selected UTXO(s) (minus fees), not your whole account balance.