Tornado Cash utilizes good contracts around the Ethereum network. The protocol is able to reach this degree of privateness by disrupting the on-chain backlink amongst the addresses in the sender and receiver. With the withdrawal conclude with the transaction, it is suggested to attend until not less than 5 confirmations https://usfodha.za.com/2024/09/23/enhancing-confidentiality-in-blockchain-transactions-with-tornado-cash/