Tornado Cash

Tornado Cash is a decentralized cryptocurrency privacy protocol built on Ethereum and other blockchains that enables users to obscure the origin and destination of their digital assets. It does this by using smart contracts that mix deposited tokens with others in a shared pool, allowing withdrawals to new addresses without linking them to the original sender. Tornado Cash is often discussed in the context of financial privacy, blockchain transparency, and regulatory concerns related to money laundering and sanctions compliance.