What is Casper?

Casper is an open-source Proof-of-Stake blockchain network built off the CBC (Correct-by-Construction) Casper specification originally established by early Ethereum developers. The Casper Network is optimized for enterprise and developer adoption by focusing on unique features like upgradeable contracts, predictable network fees, privacy flexibility, on-chain governance, and developer-friendly languages. Casper solves the scalability trilemma by allowing development teams to build with confidence that the network will optimize for security, decentralization, and high throughput.