What is Casper? Casper, also known as Casper blockchain, is a revolutionary layer-1 blockchain that operates with a Proof of Stake (PoS) consensus mechanism designed to accelerate the adoption and integration of blockchain technology into global business processes. Casper is distinguished by its flexibility and security, allowing for the updating of smart contracts to adapt to the changing needs of businesses and developers. With its focus on tokenization, asset digitization, and the promotion of new financial standards, Casper positions itself as a crucial solution in the realm of cryptocurrencies and blockchain technology.