Casper is a Proof-of-Stake Layer-1 blockchain designed to bring real-world assets on-chain. Launched on mainnet in March 2021, Casper provides infrastructure for tokenized assets, featuring upgradable smart contracts, protocol-level access control, and native support for multiple virtual machines (VMs). The network runs on Zug Consensus, a deterministic protocol offering instant finality that is crucial for financial transactions, regulated assets, and enterprise workflows. Casper is also among the first Layer-1 networks to support multiple VMs running in parallel, allowing applications with different technical needs to operate natively on the same chain without relying on rollups or Layer-2 solutions. Offering a familiar and modern development environment, Casper prioritizes developer accessibility. Supporting Rust, WebAssembly (WASM), and SDKs in mainstream languages like JavaScript, Python, and Go, Casper enables millions of developers, not just Web3 specialists, to build production-grade blockchain applications without learning obscure or domain-specific tools.

Casper是权益证明的区块链网络，优化了支持企业和开发人员的区块链应用。Casper网络是第一个基于CBC Casper规范构建的区块链，CBC英文全称为“Correct-by-Construction”，意为按构建逐步校正。该网络能在不影响性能及安全性的前提下对几乎所有资产进行代币化，从而不断创造新市场并释放价值。Casper旨在加速当今企业和开发人员对区块链技术的采用，同时确保随着网络参与者需求的发展，其在未来仍能保持高性能。

CSPR是Casper网络的本地令牌。作为权益证明区块链的证明，Casper依靠CSPR奖励参与PoS共识机制以保护和维护网络的验证者。Casper用户还依靠CSPR来支付链上操作的网络费用。