Powerbank

With the current growth of blockchain technology, Smart Contracts are clearly becoming the future of our financial system. From creating an Insurance, a token or a complete election voting system, blockchain technology is now allowing anyone anytime anywhere to replace and disrupt complete market sectors, and all of this with just few lines of code. Whole government functions and institutions are now being created with what we call trustless trust, without any central authority in the middle to block it.Powerbank contribution to this great ecosystem will be to attempt to introduce a new payment gateway for smartphone world & recharging management.this approach is transparent, fair and shared by all the participants with the consideration of containing the supply for a future smartphone world. Ethereum​ is an open source, public, blockchain -based distributed computing platform and operating system featuring smart contract (scripting) functionality. It supports a modified version of nakamoto consensus via transaction-based state transitions​. Ether​ is a cryptocurrency whose blockchain is generated by the Ethereum platform. Ether​ can be transferred between accounts and used to compensate participant mining nodes for computations performed. Ethereum provides a decentralized Turing -​completevirtual​ machine​, the Ethereum Virtual Machine (EVM), which can execute scripts using an international network of public nodes. "Gas", an internal transaction pricing mechanism, is used to mitigate spam and allocate resources on the network.