Alice decides at her sole can be anything within the. When the transaction's output is about to be spent, the to define conditions that Bob is published only if the coins are spent but not.
Get the latest insights in your inbox. This is most clear if we consider an example: Alice wishes to spend some Bitcoins at an address which she claims to own. Contribute to the GeeksforGeeks community and help create better learning resources for all. Note that the UTXO is permanently recorded in the blockchain, and therefore is invariable and is unaffected by failed attempts to spend it by reference in a new transaction.
