What is blockchain technology? What makes it so important? Imagine a world where you can send money directly to someone without a bank – in seconds instead of days, and you don’t pay exorbitant bank fees. Or one where you store money in an online wallet not tied to a bank, meaning you are your own bank and have complete control over your money. You don’t need a bank’s permission to access or move
Almost all of the Internet-based applications we have been using are centralized, that is, the servers of each application are owned by a particular company or person. Developers have been building centralized applications and users have been using them for a pretty long time. But there are a few concerns with centralized applications that make it next to impossible to build certain types of apps
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Introduction to Blockchain with Java using Ethereum, web3j and Spring Boot
