Antoine Poinsot is a professional in the field of Bitcoin technology, currently engaged in research and development at Chaincode Labs since October 2024, focusing on Bitcoin Core development. From March 2020 to October 2024, Antoine served as co-founder and CTO at Wizardsardine, while also holding roles as co-founder and partner at Leonod from January 2019 to August 2024, and co-founder and co-manager. In addition, Antoine was a mentor during the Summer of Bitcoin program in 2021, guiding students in contributing to open source Bitcoin projects. Previous experience includes volunteering with Crypto Lyon, where Antoine taught technical aspects of Bitcoin, and organizing related events from December 2017 to April 2020. Antoine also worked as a part-time instructor at INSA Lyon in September 2018 and held interim positions at Hub One and Crous de Lyon in 2017-2018. Antoine earned a Licence in Informatique from Université Claude Bernard Lyon 1 from 2016 to 2019.