Casper

​ Casper is a new Turing-complete smart-contracting platform, backed by a Proof-of-Stake (PoS) consensus algorithm and WebAssembly (Wasm)

What Is Casper? | Casper. 13 Feb. 2024, docs.casper.network/#:~:text=%E2%80%8B,permissionless%2C%20decentralized%2C%20public%20blockchain.