Blockchain technology enables decentralized applications to operate without relying on central authorities. However, blockchains have one important limitation: they cannot directly access information from the outside world. This is where blockchain oracles come in.

Cardano is one of the world's most well-known blockchain platforms, designed to provide a secure, scalable, and sustainable foundation for decentralized applications (dApps), digital assets, and financial services. Powered by its native cryptocurrency, ADA, Cardano takes a research-driven approach to blockchain development, emphasizing peer-reviewed technology, formal verification, and long-term sustainability.