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.
Leveraging on blockchain technology, we develop a decentralized, low-cost, and private AI computing platform and also provide perfect peripheral products. The DeepBrain Chain token is traded via smart contract based on NEO, and our token is called DeepBrain Coin (DBC), and the mining node is encouraged according to the incentive system designed by the smart contract. The DeepBrain Chain is a decentralized neural network. The calculating demands of enterprises will be distributed to countless mining nodes all over the world. It will get DBC as a return when the nodes deployed computational mirror image successfully and the GAS fee each enterprise need to pay is far less than the intrinsic fee. The DeepBrain Chain is also a secure data trading platform. Both of the trading parties don’t need to worry about data leakage or reselling. Blockchain technology is used to realize the separation of data ownership and usage rights drastically. Thus, the value of data will be promoted greatly. “the Uber in AI computing”