Cortex is a decentralized and open source project. Its main goal is to implement the artificial intelligence of machines on the blockchain. Through AI implementation of smart contracts and application management Everything is easy to implement. His project still intends to create a blockchain totally focused on machine learning via AI. In more direct terms, a Cortex designs a Blockchain for Artificial Intelligence. Its Cortex technology includes several components of the Cortex Intelligence inference framework, a model submission framework, intelligent AI contracts and a Cortex virtual machine. Cortex has its own currency that would be used for payments on the Cortex network, a CTXC, which had its ICO period in the first quarter of 2018, with its value reached by a considerable increase, since then, a Cortex is still under maintenance as 150 without ranking, but it had a drop in consideration. An idea with a good purpose that promises in the future who knows how to revolutionize or use Blockchain.