DoraHacks Hackathon Newsletter, June, 2026 VI

Your go-to source for latest Hackathons on DoraHacks.io, plus insightful articles designed for both hackers and hackathon organizers.

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‣ Dora Blog

Quantum Computing in June: Theory Folder vs. Lab Folder

QEC theorists: another elegant code with incredible asymptotic properties

Hardware engineers: cool, can it survive Tuesday

Google: 4.5× denser planar memory (theoretically)

IonQ: 9 codes, one machine (experimentally)

Atom Computing: up to 90 cycles (experimentally)

The lab is slowly catching up with the theory folder.

Read the Full Quantum Progress Report in June ➤

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‣ Virtual Hackathons

Tether Developers Cup 🏆

• QVAC · WDK · Pears · Tether | Jun.28 - Jul.14, 2026
• Submit BUIDL >

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HSK Chain Horizon Hackathon · Japan

• HSK Chain · HSP | Jun.18 - Jul.11, 2026
• Submit BUIDL >

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Casper Agentic Buildathon 2026 — Qualification Round

• Casper Network · x402 · AI | Jun.1–30, 2026
• Submit BUIDL >

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Flare Summer Signal

• Flare | Jun.29 - Aug.14, 2026
• Submit BUIDL >

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Stellar Hacks: Real-World ZK

• Stellar · ZK | Jun.15 - Jul.3, 2026 (Extended)
• Submit BUIDL >

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Stellar PULSO Hackathon

• NearX · Stellar | Jun.21 - 30, 2026
• Submit BUIDL >

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CROO Agent Hackathon

• OpenAI · Blockchain | Jun.9 — Jul.11, 2026
• Register now >

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BLI Legal Tech Hackathon 2

• Bitcoin · Ethereum
• Register now >

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KeeperHub - Agents Onchain Hackathon

• KeeperHub · MCP · x402 · MPP · Ethereum | Jul.27 - Aug.13, 2026
• Register now >

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‣ IRL/Hybrid Hackathons

UK AI Agent Hackathon Ep5 x Conduct

• London, United Kingdom | Jun.28 - Jul.4, 2026
• Register Now >

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Ethereum Uruguay 2026 Hackathon

• Montevideo, Uruguay | Jul.24 - 25, 2026
• Register Now >

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MunichTech Innovation Hackathon 2026 — Build Applied solutions for Industry

• Munich, Germany | Sep.21, 2026
• Register Now >

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Explore More Hackathons >>

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About DoraHacks

DoraHacks is the leading global hackathon community and open source developer incentive platform. DoraHacks provides toolkits for anyone to organize hackathons and fund early-stage ecosystem startups.

DoraHacks creates a global hacker movement in Web3, AI, Quantum Computing and Space Tech. So far, more than 30,000 startup teams from the DoraHacks community have received over $92M in funding, and a large number of open source communities, companies and tech ecosystems are actively using DoraHacks together with its BUIDL AI capabilities for organizing hackathons and funding open source initiatives.

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