Zcash is a cryptocurrency that uses advanced applied cryptography to provide enhanced privacy via shielded addresses. Zcash is the first practical application of zk-SNARKs, a specific type of zero-knowledge proof. Spend it, save it or send it to a friend. Unlike many other forms of payment, Zcash shielded transactions keep all your financial information private and in your control.
In addition to using Zcash to pay friends, family and service providers, you can use Zcash at your favorite stores or online merchants.Merchants, app developers and point-of-sale providers need easy-to-integrate solutions that provide privacy protections for consumers, and audibility at the same time. Zcash was built for this.