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.
As energy consumption is expected to double until 2030, the world is looking for new distributed energy development models to directly connect end users to producers, to allow consumers direct access to accountable, cheaper energy and to provide producers with increased ROI; enabling a faster renewable energy deployment around the world. Our solution is a new ecosystem - Restart Energy Democracy - one that exists inside the current legislation in deregulated energy markets and that provides incentives for consumers, producers. and local micro entrepreneurs, or even other private suppliers to participate. It's a system built on blockchain technology, that virtually connects energy consumers to energy producers (prosumers) with smart contracts, so that they may trade directly under our supply license or under a different private suppliers license. Allowing consumers to virtually buy energy directly from producers reduces transaction risk and payment collection costs for the suppliers, creates higher revenues and a finance solution for producers, and reduces the cost of energy for consumers, while at the same time offering entrepreneurs the possibility to start their own power retail business with our franchise. As we already have 30,000 customers, we will have first mover advantage compared to all the other energy ICO's.