Bitcoin Educator, Developer and Entrepreneur. Book: https://amzn.to/2RSlnTb PGP Fingerprint: C1D7 97BE 7D10 5291 228C D70C FAA6 17E3 2679 E455

Entrepreneur. Economist. Writer. Blockchain, basic income, social innovation, post-growth economics. Groningen, the Netherlands. www.ronaldmulder.com

Stress Specialist | Leadership Coach | Writing a new book 'Effortless: The New Science of Biological Self-organization', campaign here: https://pszr.co/mjaYJ

OpenAI. Formerly io, Google, Everyday Robots, X. braun.design

Putting bike thieves out of business, one bike at a time.

Writer of words / illustrator of weirdness: @moretothat

The world’s leading music data company. https://musixmatch.com

Mathematical Thinker and Code Artist. Passionate about data science + visualization, BCI, and graph theory.