Regarding Bitcoin $($Blockchain based cryptocurrency$),$ choose the correct answerBlockchain enabled Bitcoin allows the recipient to receive moneysecurely or genuinely without requiring a trusted third party.To do a transaction, the Bitcoin client software performs a mathematical operation to combine the recipient's public key and sender$\text{'}$s $($i$.$e$.,$ your own$)$ private key along with the amount of Bitcoin that you want to pay$/$send$.$The transaction is sent out to distributed Bitcoin network so as to verify by Bitcoin software clients$/$users other than the sender and recipient.Bitcoin system is unbreakable since transactions can be easilyverified and practically impossible to generate malicioustransactions to spend somebody else's Bitcoins.