0xLoopTheory @0xLoopTheory
Cybersecurity researcher → on a 1001-day mission to go full-time in Web3 & cryptography. Smart-contract security, bug bounties & ZK. Joined May 2025-
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38/1001 Solid mix of study & exploration today: 0.5h Serious Cryptography 0.5h Rust with @RareCodeAI 0.5h @CryptoHack__ — finished the Modular Arithmetic course 🎉 0.5h #zkbook study (@RareSkills_io) Watched Season 1, Module 1 of the ZK Whiteboard Sessions by @__zkhack__ I am…
Just watched Season 1, Module 1 of the ZK Whiteboard Sessions by @__zkhack__ 👇 zkhack.dev/whiteboard/mod… Grateful for resources like this. I wish I would have found it sooner. Excited to continue the series and keep learning. #1001Days
The people in the top don't have an unfair advantage. We all try to compare ourselves to the greats in the industry. You might have the temptation to think that they had some sort of unfair advantage that you don't, and that becomes the justification for your failure. Worse, now…
Wrapped up the Modular Arithmetic course on @CryptoHack__ 🎉 Really enjoyed diving deeper into modular arithmetic — such a fundamental building block for cryptography. Every exercise helped me solidify concepts that keep coming up again and again in crypto and ZK. On to the…
37/1001 Today’s focus: 0.5h Serious Cryptography 0.5h @brevis_zk Pico zkVM contest 0.5h #zkbook study (@RareSkills_io) 0.5h Rust with @RareCodeAI 0.5h @CryptoHack__ read a great article on ZK audits by @zellic_io 👉 zellic.io/blog/what-is-a… After spending more time with Pico, I…
Hey chat, recently Martin and Flint posted that Certora is hiring Senior Security Researchers. I don’t know why you didn’t DM them your solid CV, but this is your chance to collect all your wins, bounties, and cool stuff in one place and send it to me. We’re waiting for you to…
OK. It’s time to reveal the ZK Whiteboard S3 Module 1... because it's LIVE! 🥁🥁🥁🥁 How to Build Hash Functions, with Jean-Philippe (JP) Aumasson @veorq & @nico_mnbl Below are the links to watch the full module!
⚙️ “We use strong crypto” isn’t a defense. Primitives are ingredients; security is the recipe + correct implementation: clear threat model, key lifecycle, constant-time paths, safe memory, sound updates. Use the right constructions—or the math won’t save you.
After spending more time with the @brevis_zk Pico contest, I need to be honest with myself: I’m not ready for this yet. Of course, I could still use it as an opportunity to learn, but deep down I feel the best next step is to go back to the fundamentals — to finish Serious…
Just read a great article by @zellic_io on ZK audits 👉 zellic.io/blog/what-is-a… Clear, insightful breakdown of why ZK circuit reviews matter and where the real risks lie. #ZKP #Web3Security
36/1001 2h @CryptoHack__ 0.5h reading Serious Cryptography (2nd ed.) 1.5h #zkbook study (@RareSkills_io) — finished Module 1, Chapter 1 0.5h Rust with @RareCodeAI Loving how the #zkbook is breaking down concepts so clearly. Feels great to be diving deep into ZK while building…
Just started the #zkbook by @RareSkills_io — kicked off Module 1, Chapter 1: P vs NP I’m so excited to dive deep into ZK and cryptography through this book. Part of me wishes I could do it as part of their bootcamp, but financially it’s not an option right now. That said, I’m…
35/1001 A milestone day 🎉 4h exploring the @brevis_zk Pico zkVM contest (setup & familiarization) — it even cost me some sleep 😴 2h Noir & ZK Circuits (@CyfrinUpdraft) — finished the course! Huge thanks to @CiaraNightingal for creating such a clear and enjoyable path into…
For the last 35 days, I’ve been waking up at 04:30 to create a 2.5–3.5h block for meditation, sports, study and work. It’s been great — I feel good with this structure. But last night, I stayed up working until 1 AM, and I really enjoyed the open-ended focus time it gave me.…
Just wrapped up the Rust 101 course with @CyfrinUpdraft 🎉 Huge thanks to the team — this was such a well-structured and enjoyable introduction to Rust. It made the learning curve approachable while still giving me a strong foundation to build on. I’m excited to take these…
🟢The Pico zkVM audit contest is officially LIVE! 🛠️Auditors, sharpen your tools—with $92K in rewards, let’s see who can put the world’s fastest zkVM to the test.
🟢The Pico zkVM audit contest is officially LIVE! 🛠️Auditors, sharpen your tools—with $92K in rewards, let’s see who can put the world’s fastest zkVM to the test.
34/1001 1h Rust course (@CyfrinUpdraft) 0.5h Rust with @RareCodeAI Started looking into the @brevis_zk Pico zkVM competition 🕵️♂️ I’m seriously interested in participating — this would be my first real competition ever. It looks like an amazing opportunity to learn, level up, and…
33/1001 An amazing family day that gave me a lot of energy ❤️ Made some progress too: 1h Rust course (@CyfrinUpdraft) 0.5h Rust with @RareCodeAI 0.5h reading Serious Cryptography (2nd ed.) I also spotted a contest that really caught my attention — I’ll take a closer look…
32/1001 Focused on Rust and crypto fundamentals today: 1.5h Rust course (@CyfrinUpdraft) 0.5h Rust with @RareCodeAI 0.5h reading Serious Cryptography (2nd ed.) Loving how Cyfrin’s structured lessons complement RareCode’s hands-on coding. The combo feels perfect for steady…
Another great one 🙌 Thank you!
Another great one 🙌 Thank you!
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