Blockchain technology was first proposed in 2008 by an individual or group of individuals using the pseudonym Satoshi Nakamoto in a white paper titled "Bitcoin: A Peer-to-Peer Electronic Cash System." The first blockchain-based cryptocurrency, Bitcoin, went live in 2009. Since then, numerous other blockchain-based projects and cryptocurrencies have been developed, and the technology has been applied to a wide range of industries beyond just finance. Over the years, various improvements and mo...