Casper

About Casper

Casper (CSPR) is a proof-of-stake Layer-1 blockchain designed to bring real-world assets on-chain. Launched on mainnet in March 2021, it features Zug Consensus, a deterministic protocol offering instant transaction finality suited for financial and enterprise use cases. Casper supports upgradable smart contracts, protocol-level access control, and multiple virtual machines running in parallel without requiring Layer-2 solutions. Developers can build using Rust, WebAssembly, and mainstream language SDKs including JavaScript, Python, and Go, making blockchain development accessible beyond traditional Web3 specialists. The network targets tokenized assets, regulated industries, and enterprise workflows requiring reliable on-chain infrastructure.