Aeternity can be used for a variety of purposes. The developers’ official website mentions information markets, crowdfunding projects, and instant video game rewards as a few of the possible uses for their blockchain. The blockchain can also be used for decentralized fintech projects, trustless exchanges, and micro/nano payments. Aeternity has obviously introduced some key innovations to the blockchain industry – including state channels, decentralized oracles, consensus, and unique governance. All of these features improve upon features seen in the bitcoin or Ethereum blockchains. They vastly improve the usability of a feature like a smart contract oracle.