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#215 Charles Hoskinson - Cardano Founder on the Secret DARPA AI Project That Became Siri

Charles Hoskinson is the CEO and Founder of Input Output Global (IOHK), the company behind the Cardano blockchain, a proof-of-stake platform hosting the ADA cryptocurrency. A mathematician by training, Hoskinson co-founded Ethereum in 2013.

He launched IOHK with Jeremy Wood in 2015, raising $62 million in a 2017 ICO for Cardano, initially targeting the Japanese market before global expansion. Hoskinson advocates for decentralized governance, as seen in Cardano’s 2024 Voltaire framework and 2025 Wyoming Integrity PAC to challenge state stablecoin policies.

His ventures extend to longevity…

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