Launched in 2017 by Ethereum co-founder Charles Hoskinson, Cardano (ADA) is a prominent "third-generation" blockchain platform distinguished by its scientific, research-first philosophy. Unlike many other projects, Cardano's development is grounded in peer-reviewed academic research and formal verification methods to ensure stability and security. The network utilizes a unique Proof-of-Stake consensus mechanism called Ouroboros, which is designed to be highly energy-efficient while maintaining decentralized security. Its native token, ADA—named after the 19th-century mathematician Ada Lovelace—is used to pay transaction fees, govern the protocol, and participate in staking, allowing holders to earn rewards for helping to secure the network.
