ZEC

Zcash is a privacy-focused cryptocurrency designed to let users choose between transparent and shielded transactions. It was launched in 2016 as a fork of Bitcoin and uses the same broad monetary model, including a capped supply, while adding optional privacy through zero-knowledge proofs. Its core technology is zk-SNARKs, which allow a transaction to be verified without revealing the sender, receiver, or amount when shielded addresses are used.

The project’s main use case is private value transfer, especially for users who want confidentiality at the protocol level rather than relying on external tools. Zcash can also support compliance-oriented workflows because users can selectively disclose transaction details when needed. This dual structure makes it relevant for payments, treasury management, and applications where auditability and privacy need to coexist.

Within the broader crypto ecosystem, Zcash occupies a distinct niche among privacy coins. It is not a smart contract platform or a DeFi base layer, but it remains technically important because its research has influenced wider zero-knowledge development across the industry. Its design also highlights a practical trade-off in crypto infrastructure: balancing transparency for verification with privacy for user protection.