Blockchain Beyond Cryptocurrencies

Abstract

A new model for building massively scalable and profitable applications is emerging. Bitcoin paved the way with its cryptographically stored ledger, scarce asset model, and peer-to-peer technology. These features provide a starting point for building a new type of software called decentralized applications, or dapps. They are more flexible, transparent, distributed, resilient, and have a better incentivized structure than current software models. Centralized systems are currently the most widespread model f software applications. Centralized systems directly control the operation of the individual units and flow of information from a single center. Blockchain, a massively replicated database of transactions that's able to avoid Sybil attacks. For the first blockchain lets us achieve decentralized consensus without the use of a centralized server.