Brian Armstrong, Co-founder and CEO of Coinbase, recently highlighted an upcoming hackathon in Brooklyn aimed at fostering the development of crypto applications. The prominent cryptocurrency executive's tweet, posted on August 1, 2025, encouraged participation, stating, > "Brooklyn hackathon - come learn how to build crypto apps." This announcement points to continued efforts within the industry to drive innovation and expand the utility of blockchain technology.
Armstrong, a leading figure in the cryptocurrency space, has consistently advocated for the growth and adoption of digital assets. Under his leadership, Coinbase has become one of the largest cryptocurrency exchanges globally, expanding its services beyond trading to include institutional investing and custody solutions. His endorsement of such events underscores the industry's focus on practical application and talent development.
The hackathon referenced by Armstrong is likely the Permissionless IV Hackathon 2025, a significant 36-hour event scheduled for June 22-23, 2025, in Industry City, Brooklyn. Organized by Blockworks and Cracked Labs, this intensive building sprint precedes the larger Permissionless IV conference, which runs from June 24-26, 2025, at the same location. The hackathon is designed to bring together developers, designers, and creatives to address real-world challenges within the crypto, DeFi, and broader Web3 ecosystems.
These hackathons serve as crucial platforms for accelerating innovation within the blockchain sector. They provide an environment for participants to collaborate on new ideas, develop prototypes, and learn about the latest technologies in decentralized finance and Web3. Such events are instrumental in strengthening developer communities and pushing the boundaries of what is possible with new digital technologies.
The focus on "building crypto apps" reflects a broader industry trend towards moving beyond foundational infrastructure to creating user-facing applications. This shift aims to enhance accessibility and integrate blockchain solutions into everyday life, aligning with Armstrong's long-term vision for increased economic freedom through cryptocurrency. The Brooklyn event is poised to contribute significantly to this ongoing evolution.