The Sandbox is a virtual world (or Metaverse) where players are given the opportunity to build, own and even monetize out of their gaming experience, built on top of the EthereumBlockchain. All of this is conducted through the utilization of non-fungible tokens (NFTs).
MetaMask is a crypto wallet and gateway to blockchain apps in the Ethereum ecosystem. MetaMask is a crypto wallet that allows users to manage their digital assets through a browser extension or mobile app.
Connext Network DeFi is an ambitious crypto-project that combines blockchains and creates inter-network liquidity to enable fast and network-independent transactions. Currently, the project is about to launch an Amarok update and is getting ready to issue its own NEXT token.