Ethereum, a blockchain-based software platform that enables developers to create smart contracts and distributed applications. Decentraland Marketplace, a decentralized virtual reality platform powered by the Ethereum blockchain where users can create, experience and make money wallstreethack on what they build and what they own. https://wallstreethack.com/ Nonfungible tokens are unique digital assets representing real-world items, such as photos, music, videos and trading cards. They are managed in a digital ledger and bought and sold online. For example, rather than purchasing an actual photograph to display on a wall, the buyer receives an original digital file.