CROSS Value Chain 

Global Hackathon

First stop: Hanoi, Vietnam 🇻🇳

Learn everything about CROSSTECH's innovative Layer-1 blockchain and infrastructure solution, then submit your project to share a prize pool of over $50,000.

Build on 

CROSS Value Chain

The innovative layer-1 Blockchain that enables escrow node functionality and integrated sustainable decentralized storage.

Consensus Algorithm

Voting Proof of Work

Official Wallet


🏆 For a prize pool of over $50,000 

Plus the chance to join online webinars, get technical and business support from event organizers, and network with like-minded developers and industry experts!

*XCR is the official token of the CROSS Value Chain. 1 XCR = 0.11 USD.


Congratulations to the TOP 5 teams 🎉

Save These Dates ðŸ“…

Meet the Mentors

Chain experts to advise you throughout the contest ðŸ¤


CEO & Co-founder

Mr. Tokuro Uhara


CSO & Co-founder

Mr. Yuma Tanimoto

CROSS Value Chain

Chief Architect

Dr. Hiro Takahashi



Mr. Hideki Ikeda

Vietnam Blockchain Union


Dr. Dang Minh Tuan

Icetea Labs &


Mr. Duong Thanh Hai

Judgment Criteria

⚙️ Technicality: Whether the project is innovative and technically superior.

🌱 Practicality: Whether the project has the potential to solve real world issues.

🌐 Affinity: Whether the project fits into the CROSS Value Chain ecosystem.

📝 Presentation: Whether the project idea and implementation are explained in a clear and understandable manner.

For more information, check out our terms and conditions.

Latest News

Your questions, answered

1️⃣  Who can take participate in the hackathon? 

We welcome individuals and teams (up to 4 people) all around the world!

2️⃣  How much does it cost to participate? 

Absolutely nothing!

3️⃣  I'm not from Hanoi, how can I attend the award ceremony if selected as a finalist?

No worries, we will cover all transportation & accommodation costs within Vietnam so that you can attend. 

4️⃣  Where can I find the requirements for an eligible submission?
Details will be updated on our Discord and social channels, so make sure to keep an eye out!

5️⃣  Who owns the intellectual property of the submitted projects?

It's not us, it's you! 

See what we're up to