æternity is a new blockchain for scalable smart contracts interfacing with real-world data via a decentralized oracle.
Smart contracts are essentially pure functions here. We have also a compiler for a Lispy language.
Check out our whitepaper (www.aeternity.com) and check out our Github ( github.com/aeternity/testnet ) (also check the /docs folder).
Disclaimer: I am the founder of aeternity.