Zcash is a decentralized and open-source cryptocurrency that offers privacy and selective transparency of transactions. Zcash payments are published on a public blockchain, but the sender, recipient, and amount of a transaction remain private. Zcash is based on peer-reviewed cryptographic research, and built by a security-specialized engineering team on an open source platform based on Bitcoin Core's battle-tested codebase. Our improvement over Bitcoin is the addition of privacy. Zcash uses advanced cryptographic techniques, namely zero-knowledge proofs, to guarantee the validity of transactions without revealing additional information about them. How Zcash works Zcash encrypts the contents of shielded transactions. Since the payment information is encrypted, the protocol uses a novel cryptographic method to verify their validity. Zcash uses a zero-knowledge proof construction called a zk-SNARK, developed by our team of experienced cryptographers based on recent breakthroughs in cryptography. These constructions allow the network to maintain a secure ledger of balances without disclosing the parties or amounts involved. Instead of publicly demonstrating spend-authority and transaction values, the transaction metadata is encrypted and zk-SNARKs are used to prove that nobody is cheating or stealing. Zcash also enables users to send public payments which work similarly to Bitcoin. With the support for both shielded and transparent addresses, users can choose to send Zcash privately or publicly. Zcash payments sent from a shielded address to a transparent address reveal the received balance, while payments from a transparent address to a shielded address protect the receiving value. Check out CoinBureau for guide on What is ZCash.
A fast, secure, and easily available cryptocurrency designed for “tipping and Rewarding”, allows rewarding a worker for a job well done, while avoiding the high fees on payment milestones inflicted on both sending and receiving parties involved, that is usually incurred by such transactions by the specialized job marketplaces that act as intermediaries between the parties. With Ethereum technology secures almost instant transaction of tipping reward and in the process either avoids the intermediary job marketplace platform in question, or as a best case scenario, is integrated into the job marketplace and acts as an additional bonus feature of the very job marketplace platform, this welcoming all parties involved; the employer, the employee, and the intermediary job marketplace platform to the world of digital currency. Helper Search Token ( HSN ) cryptocurrency can be used both as an integrated reward system for the intermediary platforms, or without the integration, as it is already a stand alone payment system with a use case in every industry and any task solving situation, from getting a big contract based project done, to rewarding a school child for doing the homework, Rewarding for network gathering foreign, domestic helpers, employers and employment agencies