Blockchain Lab at the Faculty of Electrical Engineering, CTU Prague @CVUTFEL | Research & education in blockchain & zero-knowledge tech | Founded 2024
Prague, Czech Republic
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And that's a wrap on 2025/26. From founding the lab to teaching our first course, competing at ETHGlobal and Colosseum, and building across two chains. This was just the beginning.
The next year is shaping up to be even bigger. New course, new deploys, new collabs. Let's go 🚀
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🧵 A year in the life of CTU Blockchain Lab
New academic year starts in a few weeks so before that, here's everything we built, shipped, and learned over the past 12 months 👇
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Wrapping this audit (actually two audits 😅) in such a tight schedule was demanding — but we made it! 🎉
Huge thanks to @CODESPECT for the excellent approach: always available, fast to react, helpful, and full of valuable suggestions.
And thanks to all researchers who contributed during the public audit phase. 🙌
🛡️ SpecSiege (audit contest) is a wrap.
A web3 security community cohort of 50 researchers put @ChainLabCTU`s ERC-6909 bond platform through the wringer, and the results are in.
📊 30 unique valid findings
• 6 Mediums
• 24 Lows
💰 €15,000 in total rewards:
• €13,000 medium pot, fully distributed
• €2,000 lead auditor reward
Congrats to our top 3 👇
🥇 @heavyw8t_ → €3,901.76
🥈 @Huntoor → €1,939.94
🥉 @brandon_shi → €1,821.80
🧵
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As a university, we aim to be actively involved in developing and sharing knowledge about cutting-edge technologies. We also like to bring them into real-world use. Being part of the @TACEO_IO node operators is an honor for us and gives us the opportunity to contribute to advancing this technology while tackling complex challenges along the way!
The TACEO Network is live!
A private execution layer for digital rails. The cryptographic infrastructure behind it already secures personal data for nearly 18 million people.
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We are looking forward for the next part of the workshop series, which will take place on March 18 at FELCafé.🙌
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A big thanks to @unofficialtool from @SolanaCZE and @jecikpo from @CODESPECT, who shared their experience in the field and demonstrated how AI can be effectively used in modern project development.
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This week, together with @SolanaCZE and @CODESPECT , we kicked off a four-part workshop series called “From Zero to Hero.”
Let’s rewind a bit 👇
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🚀Looking forward to these workshops!
Join us on this journey!
From Zero to Hero🚀
Solana Event Series with CTU Prague @ChainLabCTU
A 4-part workshop series preparing students for the official @colosseum Hackathon.
In collaboration with:
@Rockaway_X
@MarinadeFinance
@MitonC_
@AckeeBlockchain
@CODESPECT
@cleevio
@wattprotocol
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This week, @rezabfil from Flashbots, @TU_Muenchen, and @SpaceComputerIO delivered a talk on Trusted Execution Environments to our students in the Blockchain Course. It was a great presentation packed with valuable insights. We appreciate you sharing your knowledge, Filip!
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By students for students. If you are from CTU FEE or FIT, meet up this monday!
We at @BaseCzechia are hosting our first students only event with @ChainLabCTU on Monday, December 8th.
If you are a student in Prague, come join us:
luma.com/6nnltgu
@baseposting
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FUSAKA went LIVE, congrats to the entire Ethereum community! 🚀 Huge thanks to @TMIYChao for explaining how Ethereum works under the hood and for introducing the FUSAKA upgrade to our students during our Blockchain course!
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Such a great talk, students loved it! Thanks so much,@phipsae , for joining our Blockchain Builder course and sharing your insight!
Today I had the pleasure of representing @buidlguidl and teaching prediction markets at CTU Prague. Thanks for the invite! 🇨🇿📈
For everyone interested in building prediction markets, do our Speedrun Ethereum challenge 👇
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