Achievements
- Co-founder and CTO of Cedalio, a Y Combinator S23-backed startup
- Built a blockchain-enabled, auditable, verifiable database for data transparency
- Led Cedalio's tech vision and product development with a small, focused team
- Attracted investments and support from Y Combinator, Guillermo Rauch, Esteban Ordano, and Demian Brener
- Focused on creating developer-friendly experiences to drive adoption
- Founded Cedalio in 2022 in San Francisco to solve data privacy and transparency issues
Say hello to Guido Marucci Blas
Meet the absolute unit that is Guido Marucci Blas – this guy is the real deal in the startup world. So, he’s a co-founder and CTO of Cedalio, a sick YC-backed company from the S23 batch. Started in 2022 in San Francisco, Cedalio is all about making data transparent and traceable with blockchain tech. Think auditable, verifiable databases – super clutch for apps that need to prove their data is legit.
Guido’s not just riding the hype train. He’s the mastermind behind making developer experiences smooth as hell, which is a big deal in the tech space. Without that, no one’s gonna use your product, right? He’s the guy pushing Cedalio’s tech vision forward, working with a tight team of six with co-founders Nico Magni and Luciana Reznik.
What’s crazy is that Cedalio’s attracted some big names in the game-Y Combinator, Guillermo Rauch from Vercel, Esteban Ordano from Decentraland, Demian Brener from OpenZeppelin. That’s a sign Guido and his team are onto something legit.
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Talk to herBut here’s what’s even more interesting – Guido’s process proves he’s all about creating real impact, not just messing around with tech for tech’s sake. He jumped into this space because he’s fired up about data, transparency, and building tools that actually fix shit. When he saw the bullshit in data storage and privacy, he said, “Nah, we need better.” Starting Cedalio isn’t just a business move; it’s his way of tackling a problem he genuinely cares about.
Honestly, Guido’s story tells me he’s the kind of founder who’s in it for the long haul. He’s not just chasing quick wins; he’s building something that could change how we handle data. He’s got that mix of technical genius and vision that makes him super important in the space right now. No Cap, this guy’s one to watch.

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