"Professionals look to Ethereum as a blockchain-based platform to develop safe applications and conduct secure transactions. It takes a knowledgeable guiding hand to understand how Ethereum works and what it does -- and Ethereum For Dummies provides that guidance. Written by one of the leading voices in the blockchain community and best selling author of Blockchain For Dummies, this book demystifies the workings of Ethereum and shows how it can enhance...

If you buy an NFT, do you own anything? Critics say no. Then why are people spending so much money to own them--to the tune of $27 billion in 2021? And why are big businesses and venture capital firms investing hundreds of millions to develop NFTs for people's use in the metaverse, a purely imaginary world? In Creators Take Control, Edward Lee offers a compelling new theory he calls "Tokenism" that answers these perplexing questions. Using vivid examples,...

How the blockchain-a system built on foundations of mutual mistrust-can become trustworthy. The blockchain entered the world on January 3, 2009, introducing an innovative new trust architecture: an environment in which users trust a system-for example, a shared ledger of information-without necessarily trusting any of its components. The cryptocurrency Bitcoin is the most famous implementation of the blockchain, but hundreds of other companies have...

"Blockchain and crypto aren't just for speculators anymore-they're the basis of the rising decentralized internet. Web3 has the potential to rewrite the past decade's rules: Monopolies may be shattered, fortunes will be made and lost, and new classes of products and services will emerge. Where does your business fit in? Web3: The Insights You Need from Harvard Business Review will show you how today's most innovative organizations are choosing Web3,...

"After Ethereum creator Vitalik Buterin dropped out of college and launched Bitcoin Magazine, he wrote the Ethereum white paper, which proposed an open source system that would take what Bitcoin did for money and do it for everything else: contracts, social networks, and sharing economies. Now, less than a decade later, his idea is valued at about half a trillion dollars, and it is the foundation for the weird new world of NFT artworks, virtual real...

"The Age of Google, built on big data and machine intelligence, has been an awesome era. But it's coming to an end. In Life after Google, George Gilder--the peerless visionary of technology and culture--explains why Silicon Valley is suffering a nervous breakdown and what to expect as the post-Google age dawns. Google's astonishing ability to 'search and sort' attracts the entire world to its search engine and countless other goodies--videos, maps,...

The ultimate guide to the NFT revolution: How non-fungible tokens are poised to transform the digital world. Non-fungible tokens, or NFTs, are the most important digital innovation since the creation of blockchain and cryptocurrency. NFTs share the best elements of both of these, while also representing an entirely new step forward for technology. But how did NFTs arise, how will they impact art and business in the decades to come, and--perhaps most...