What is IOHK
IOHK (Input Output Hong Kong) is a technology company that develops decentralized platforms and protocols for blockchain networks. It was founded in 2015 by Charles Hoskinson, one of the co-founders of Ethereum, with the aim of promoting decentralization and innovation in the blockchain industry.
IOHK’s main focus is on the development of the Cardano blockchain platform, which is based on a proof-of-stake consensus mechanism and is designed to be more scalable, sustainable, and secure than other blockchain platforms. IOHK is also involved in other blockchain projects, including Atala, a suite of enterprise blockchain solutions, and Marlowe, a domain-specific language for financial contracts on the Cardano blockchain.
IOHK has a strong commitment to research and development and works closely with universities and academic institutions to advance the field of blockchain technology. The company has a global team of engineers, researchers, and developers who work remotely from various locations around the world.
The history of IOHK
IOHK (Input Output Hong Kong) was founded in 2015 by Charles Hoskinson and Jeremy Wood, both of whom were previously involved in the development of Ethereum. The company was initially established as a research and development firm focused on developing blockchain technology and building decentralized platforms.
IOHK’s first major project was the development of the Cardano blockchain platform, which began in 2015 and launched in September 2017. The Cardano platform is designed to be more scalable, sustainable, and secure than other blockchain platforms, and uses a proof-of-stake consensus mechanism called Ouroboros.
In addition to Cardano, IOHK has been involved in several other blockchain projects, including Atala, a suite of enterprise blockchain solutions, and Marlowe, a domain-specific language for financial contracts on the Cardano blockchain.
IOHK is known for its strong commitment to research and development and has partnered with several academic institutions, including the University of Edinburgh and the Tokyo Institute of Technology, to advance the field of blockchain technology. The company has also established several blockchain research labs around the world, including in Greece, Barbados, and Ethiopia.
Today, IOHK has a global team of over 250 employees, with offices and operations in several countries around the world, including Hong Kong, Japan, the United States, and the United Kingdom.

How IOHK works
IOHK (Input Output Hong Kong) is a technology company that works on developing decentralized platforms and protocols for blockchain networks. Here are some key aspects of how IOHK works:
- Research and Development: IOHK is committed to advancing the field of blockchain technology through research and development. The company has a dedicated research division that collaborates with academic institutions and other organizations to conduct cutting-edge research in areas such as consensus algorithms, smart contracts, and cryptography.
- Blockchain Development: IOHK is best known for developing the Cardano blockchain platform, which is designed to be scalable, sustainable, and secure. IOHK uses a rigorous scientific approach to blockchain development, with a focus on peer-reviewed research, formal verification, and testing to ensure the highest level of security and reliability.
- Community Engagement: IOHK believes that community engagement is critical to the success of any blockchain project. The company works closely with the Cardano community, which includes developers, investors, and other stakeholders, to solicit feedback, gather ideas, and build a strong, decentralized ecosystem around the Cardano platform.
- Enterprise Blockchain: In addition to its work on the Cardano platform, IOHK is also involved in developing enterprise blockchain solutions through its Atala division. Atala provides a suite of blockchain-based solutions for organizations in industries such as finance, supply chain, and identity management.
Overall, IOHK’s approach to blockchain development is based on a commitment to research, scientific rigor, and community engagement. The company aims to build decentralized platforms that are more scalable, sustainable, and secure than traditional centralized systems.
Can IOHK be trusted
IOHK (Input Output Hong Kong) is a reputable technology company that is known for its commitment to research and development in the field of blockchain technology. Here are some reasons why IOHK can be considered a trusted organization:
- Experienced Leadership: IOHK was founded by Charles Hoskinson, who is a well-respected figure in the blockchain industry. Hoskinson was also a co-founder of Ethereum and has been involved in several other blockchain projects over the years. He is known for his commitment to decentralized technology and his expertise in the field.
- Scientific Approach: IOHK is committed to a rigorous scientific approach to blockchain development. The company conducts peer-reviewed research, formal verification, and testing to ensure the highest level of security and reliability in its blockchain platforms.
- Transparency: IOHK is committed to transparency in its operations and regularly provides updates on its development progress. The company has also made its codebase open source, allowing developers and other stakeholders to review and contribute to its development.
- Community Engagement: IOHK values community engagement and works closely with the Cardano community to solicit feedback, gather ideas, and build a strong, decentralized ecosystem around the Cardano platform. The company also sponsors conferences, hackathons, and other events to promote education and collaboration within the blockchain industry.
Overall, IOHK is a trusted organization that is committed to advancing the field of blockchain technology through research, scientific rigor, and community engagement. The company’s focus on transparency and open source development also help to build trust among its stakeholders.