John Mardlin

Portfolio

Date

Project

Amount

CypherHunter Plus

Access hyper-relevant news and analysis for the crypto markets.

Distraction-free reading. No ads.
Unprecedented access to our data.
Organize your knowledge with lists and highlights.
Exclusive news and analysis across crypto fundraising.

Already a subscriber? Log in

John Mardlin

John Mardlin

Lead Security Engineer at Optimism PBC.

Lead Investments

Investment Rounds

Yearly Investment Statistics

Co-Investors

Rajeev Gopalakrishna

Founder of Secureum.

Accelerating the decentralized future.

Alex Bertomeu-Gilles

Founder at Allez Labs.

Asia-based blockchain advisory and investment firm.