# Ying Chan

> Ying Chan, CTO and cofounder of TIG and an Imperial alumnus, has 15+ patents in blockchain and machine learning, developed OP_PUSHTX showing Bitcoin smart contr...

- Canonical URL: https://iq.wiki/wiki/ying-chan
- Categories: People in crypto
- Tags: DeFi, AI Token, Developer, Founder
- Created: 2026-05-03T09:10:10.000Z
- Last updated: 2026-05-03T09:10:10.000Z
- Source: IQ.wiki — the world's largest blockchain and crypto encyclopedia (https://iq.wiki)

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**Ying Chan** is a London-based technologist and entrepreneur, credited as the co‑founder and chief technology officer (CTO) of [The Innovation Game](https://iq.wiki/wiki/the-innovation-game). He is described as an Imperial College London alumnus and as an inventor with more than 15 patents spanning [blockchain](https://iq.wiki/wiki/blockchain) and machine learning, and he is noted for the OP\_PUSHTX technique associated with demonstrating [Bitcoin’s](https://iq.wiki/wiki/bitcoin) [smart contract](https://iq.wiki/wiki/smart-contract) capabilities.  [\[1\]](#cite-id-xA3mrvfM7pYB5Ka0) [\[2\]](#cite-id-13lsATJCykAKYJAg)​

## Education

Ying Chang earned a Master of Science (MS) in Computer Science, with a focus on Machine Learning, from Imperial College London between 2015 and 2016. Prior to this, he completed a Master of Engineering (MEng) in Systems Engineering at the University of Queensland from 2011 to 2012. He also holds a Bachelor of Engineering (BE) in Electrical and Electronics Engineering from Queensland University of Technology (QUT), obtained between 2007 and 2010.  [\[2\]](#cite-id-13lsATJCykAKYJAg) 

## Experience

Ying Chang has worked across machine learning, engineering, and cryptographic systems. Since 2022, he has served as Co-Founder and Chief Technology Officer at [The Innovation Game](https://iq.wiki/wiki/the-innovation-game), based in Cambridge, where he contributes to the platform’s technical architecture and development. Prior to this, he co-founded Cambridge Cryptographic and held the role of CTO from 2020 to 2022.

Earlier in his career, Chang worked at FiveAI, where he held positions as a machine learning engineer and later as team lead for the machine learning pipeline between 2017 and 2020. Before that, he was a research and development specialist at nChain from 2016 to 2017, focusing on [blockchain](https://iq.wiki/wiki/blockchain)-related technologies.

He began his professional career as an electrical and instrumentation engineer at WorleyParsons from 2013 to 2015, working on engineering projects in Australia.  [\[1\]](#cite-id-xA3mrvfM7pYB5Ka0)  [\[2\]](#cite-id-13lsATJCykAKYJAg)