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The PAris Blockchain week hackathon
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Hack the Block, brings together world-class developers, innovators, mentors, and blockchain enthusiasts worldwide. Be part of a premier event with a strong, integrated value proposition through both online and onsite formats.
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Workshops
Jury, Speakers & Mentors
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LUC BOCAHUT
Product Director & Solutions Architect at XRPL Commons

Nick Frostbutter
Developer Advocate at Solana Foundation

André Correia
Solana Developer Educator

Thomas Hussenet
Technical Partner at XPRL Commons
Pavel Aramyan
Web3 Program Lead At Fastex

Armen Baghdasaryan
Chief Business Development Officer at Fastex

Vladimir Igitkhanyan
Development Team Lead at Bahamut
PHOTO HIGHLIGHTS SHOWCASING OUR COMMUNITY



The Paris Blockchain Week Hackathon is a global innovative event where developers, entrepreneurs, and blockchain enthusiasts come together to transform ideas into real-world solutions. Participants get the chance to learn, build, and compete for exciting prizes while collaborating with industry leaders. Whether you're a student, developer, or entrepreneur, this hackathon offers a unique opportunity to showcase your skills and make an impact in the blockchain space.
BizThon’s ideology focuses on collaboration between designers, developers, entrepreneurs, and creators to embrace new technology, test ideas before deployment, and more. It’s a sprint-like event where participants create solutions for real-world challenges. By leveraging creativity and technology, participants engage with mentors to develop prototypes, fresh concepts, and other innovative solutions.
Anyone passionate about blockchain technology and innovation! Whether you’re a developer, designer, entrepreneur, or student, you’re welcome to join. No prior experience in blockchain is required—just bring your creativity and enthusiasm!
🚀 Global Exposure: Build innovative blockchain solutions and gain visibility at one of the world’s leading blockchain events.
🏆 Exclusive Prizes: Compete for cash rewards, including prize pools and the opportunity to pitch at the PBW main event.
🎓 Expert Mentorship: Access guidance from industry leaders, Web3 founders, and blockchain engineers.
🤝 Networking & Collaboration: Connect with builders, developers, and investors within the PBW ecosystem.
🔑 Main Event Access: Winners will receive free entry to PBW 2025 and a chance to present their project.
Registration Opens: January 15, 2025 (Online Hackathon)
February 2025: Online Workshops on Solana (Online Hackathon)
February 2025: Registrations for XRPL Commons, team building, and idea submission are open (Online Hackathon)
15th February 2025: Deadline for Idea Submission (Online Hackathon)
21st February 2025: Deadline for MVP Submission (Online Hackathon)
March 2025: Online Workshops on XRPL Commons (Online Hackathon)
7th March 2025: Final Results Announcement (Online Hackathon)
25th-30th March 2025: Submissions, Pitching and Judging for XRPL Commons (Online Hackathon)
Onsite Hackathon Event: April 5–6, 2025, in Paris
Projects will be evaluated based on the following criteria:
Innovation: Does it solve a real-world problem in a novel way?
Feasibility: Can it be realistically implemented?
Impact: Does it have the potential for a significant positive impact?
Technical Implementation: How well is it built?
Yes! You can register for both editions separately since they have different registration processes.
If you win in the online edition, you’ll receive a prize pool and a slot to present at PBW in Paris. However, you won’t be able to compete in the onsite hackathon.
If you don’t win in the online edition, you’re still eligible to register and participate in the onsite edition in Paris.
No single person will receive the entire prize pool—it will be distributed among the winners.
The total prize pool covers both formats and both tracks. You can only win in one edition. If you win the online edition, you’ll receive a share of the €25,000 prize pool (covering both Sloana and XRPL tracks) and secure a slot at PBW in Paris, making you ineligible for the onsite hackathon. However, if you don’t win in the online edition, you can still register and compete in the onsite edition in Paris.
Online Edition: Prizes will be distributed via online payment methods after verification.
Onsite Edition: Prizes will be transferred after the event.
No, Paris Blockchain Week nor BizThon will not provide airfare or accommodation for onsite participants at any stage.
Online Edition: A series of workshops and mentor sessions will be available both online through the BizThon platform You can participate by registering through the BizThon platform and by registering on the Luma events we will create and update in the workshop section of this website.
Onsite Edition: Get in-person mentorship from experts and industry leaders to refine your project and gain valuable insights.
To stay updated, follow our Telegram channel: @pbwsummit and our PBWxBizthon’s Telegram group for regular updates: https://t.me/+HBByvkmD4xA3ZTll
Both the Online and Onsite Editions have a total prize pool of €10,000 for the Solana track. The XRPL track has a prize pool of €15,000. Each opened track has its own dedicated prize pool.