Jeremy Gardner is an American cryptocurrency entrepreneur, investor, and philanthropist lives in Beverly Hills, California.

Jeremy D. Allaire (born 13 May 1971) is an American-born technologist and Internet entrepreneur.

Jen Wieczner (last name pronounced vee-ETCH-ner) is a senior writer at Fortune Magazine.

Jemma Green (born April 7, 1979) is an Australian-based, Australian, financier, activist, media commentator.

Jeffrey Huang is an entertainer, serial entrepreneur and DeFi (Decentralized Finance) pioneer.

Jeff Kaufline is a journalist that specializes in technology and startups.

Jane Lippencott is a Co-Founder & Head of Academic Partnerships & Programmes at ZenCash.

Jameson Lopp is a Bitcoin core developer, writer, and enthusiast based in Durham, North Carolina.

James Simpson is a co-founder and the Chief Executive Officer of Stability Labs (Meta).

James Eddington is an Australian Editor and Chief operating officer at Stability Labs.

Jacqueline S. Kwok is an American business executive and blockchain enthusiast.

Jackson Fu was a real estate business executive but turned blockchain technology expert.