CTU Blockchain Lab

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@ChainLabCTU

Blockchain Lab at the Faculty of Electrical Engineering, CTU Prague @CVUTFEL | Research & education in blockchain & zero-knowledge tech | Founded 2024

Prague, Czech Republic czm.fel.cvut.cz/blockchain-lab Joined November 2025

19 Following 63 Followers 38 Posts

Latest posts 5

CTU Blockchain Lab @ChainLabCTU Sep 1

🧵 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 👇

CTU Blockchain Lab @ChainLabCTU Jun 29

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. 🙌

CODESPECT Verified account @CODESPECT Jun 29

🛡️ 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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CTU Blockchain Lab @ChainLabCTU Apr 4

On March 24, the second of four workshops from the From Hero To Zero series took place, this week focused on Product Market Fit in Web3.

Lets recap a little bit before our last workshop of the series!

CTU Blockchain Lab @ChainLabCTU Mar 19

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!

TACEO @TACEO_IO Mar 19

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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CTU Blockchain Lab @ChainLabCTU Mar 6

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 👇