Solana recently introduced Confidential Balances, an extension that boosts privacy for asset owners and token issuers. This upgrade, developed under the Token2022 program, enhances confidentiality by using zero-knowledge proofs and homomorphic encryption. It allows transaction amounts to be hidden while keeping wallet addresses visible. The feature also supports concealing transaction fees and enables token minting and burning without revealing supply changes. Additionally, an auditor key feature allows designated entities to decrypt transaction data when needed. While these enhancements improve transaction privacy and regulatory compliance, they may deter users who prioritize anonymity over compliance. Despite this, the features are expected to drive greater adoption. Tracking key metrics like token minting and institutional wallet activity will be crucial in evaluating the success of Confidential Balances in the Solana ecosystem.