Zcash (ZEC): Selective Disclosure Privacy Coin

At the core of Zcash's privacy coin design is the dual-transaction model, allowing users to select between shielded transactions and transparent transactions. Shielded transactions utilize zk-SNARKs to encrypt all transaction details—sender, receiver, and amount—on the blockchain, ensuring anonymity while proving validity without revealing information. Transparent transactions function like traditional cryptocurrency transfers, visible on the public blockchain for interoperability. This selective disclosure approach makes Zcash versatile for various use cases, from private financial transactions to public accountability. The ZEC token facilitates both transaction types, with shielded pools protecting user privacy through advanced cryptography. Zcash's privacy-focused architecture addresses blockchain transparency limitations, providing users control over their financial privacy in the cryptocurrency space.