Introducing the World Computer Introducing the World Computer You’ve now created a wallet and sent and received ether. So far, we’ve treated Ethereum as a cryptocurrency. But E...
Oracle Use Cases and Examples Oracle Use Cases and Examples Oracles, ideally, provide a trustless (or at least near-trustless) way of getting extrinsic (i.e., “real-world” or o...
Conclusions Conclusions In this chapter, you set up a wallet using MetaMask and funded it using a faucet on the Ropsten test network. You received ether into your wallet’s Ethe...