$ADA Cardano is a decentralized blockchain platform founded in 2017 by IOHK, led by Charles Hoskinson. It uses the cryptocurrency ADA for transactions and is distinguished by its scientific approach and peer-reviewed research in the development of the Ouroboros protocol, a Proof-of-Stake (PoS) consensus algorithm that aims to ensure security and scalability. Cardano supports the development of smart contracts and decentralized applications. The platform is known for its commitment to sustainability, scalability, and interoperability, and seeks to provide solutions for global financial inclusion and sectors such as education and agriculture.