CEO & Founder of Mask.io & Sujitech; Entrepreneur, Engineer and Journalist. suji@crossbell

The Proof of Attendance Protocol

30x Boosted writer || 25 years Comp Sci prof || Writes about Data Science (Python/AI/dataviz) || More on my Substack: johnloewen.substack.com

Experienced Disinformation Mitigation Specialist combating misinformation and disinformation, including rapid response efforts around critical public events.

Park Ranger

researcher of technology & society | Microsoft Research, Data & Society, NYU | zephoria@zephoria.org