The blockchain technology has changed our perception of digital ownership, decentralized finance, and online interactions. Over the last decade, cryptocurrencies and decentralized networks have grown from niche experiments into a global technological movement. Millions of users and businesses are now exploring the benefits of Web3, from financial inclusion and decentralized applications to digital identity and supply chain management. One of the defining features of blockchain has always been transparency, with each transaction publicly recorded in the ledger. While this transparency fosters trust and verifiability, it also creates challenges regarding the disclosure of confidential data. As the adoption of blockchain grows, the demand for privacy-oriented solutions has become one of the most important topics in the industry.

In traditional financial systems, privacy is taken for granted. Individuals do not expect their bank balances, financial history, or transaction details to be publicly accessible. Blockchain, on the other hand, often exposes this information in ways that can be analyzed, even if wallet addresses remain pseudonymous.