Guardian' Owen | Guardian spills the beans on launching a YouTube channel, building a Web3 security brand, creating a positive feedback loop, and how many businesses he created before getting into Web3 security! It's a fun and informative interview🥰 youtube.com/watch?v=BjUftk…

Hi everyone, OS is currently running a sponsorship round. If you work for a Web3 protocol or product, we can help you reach a much wider audience through our sponsorship program. Please recommend us. This is essential to what we do and the reason why we exist.🙏🫡🙏

Are you interested in learning how to develop zk circuits using Circom, Halo2, Noir, and Plonky2? Learn about Provers, verifiers, zkSNARK and become Alice & Bob matchmaker this amazing presentation by nullity 🥰🫡🥷 youtube.com/watch?v=IFy8At…

I'll never forget those who supported us, engaged, and gave value to our community, even though OpenSense never made much money. Freedom is more precious than gold. A very special announcement coming soon.

Gas optimization is the key to saving money on blockchain transactions! 💰 In our new video, haruxe goes over the most important gas optimization techniques and security holes, so you can start saving blockspace and staying safe today! 🏃🏃🏃 youtube.com/watch?v=C--z0G…

Thanks CantinaBouncer.

Want to level up your web3 career? I just applied to @cyfrinupdraft, the ultimate learning platform for web3 developers. And it's completely free! cyfrin.deform.cc/early-access?r…

If you want to take it a step further, dive into concentrated liquidity with my video here. youtube.com/watch?v=Ltph_X… (P.s. a lot more breakdowns like this already up on my channel)

The Ethereum Virtual Machine This repository is intended to contain a full in depth explanation of the EVM and its execution environment for developers seeking lower level control. I would appreciate a re-post, spread the knowledge! github.com/jtriley-eth/th…

This is probably one of the best sites I've seen so far to get an aggregated view of security blogs. If you're a Smart Contract Security Auditor check it out. You can specifically search for any type of blog or bug type. smartsechub.xyz/?tags=%5B%22jQ…

Another competition approaches researchers... Welcome ZeroLend to the Cantina 🪐 📍 Cantina 🪐 💰 Pot Size: $80,000 🗓️ January 8th - January 25th Kicking off this Monday! More details to come.

I've just completed @zkSync's zkEVM Bootcamp, powered by Encode Club! 🙌🥳 Thanks ⚡ Coogan ⚡, Laurence, @angela_sun__ for guiding us along the way! 🚀

How do cross-chain-bridges work why are these the most vulnerable spots? Cross-chain-bridges allow the ability to transfer assets across different blockchain networks. Today, we're going to delve into one of the key mechanisms behind this technology: the Burn and Mint mechanism.

Welcome to the largest competition in history with... @Blast_L2 🪐 💰 $1,200,000 USDC 🗓️ January 30th, 3:00 PM EST / 20:00 PM UTC 📍 cantina.xyz/competitions Invite only. Don't have one? Details below:

Time to focus on what you do best – hacking. We take care of the rest, making sure you get paid for your skills. Join R, be the Remedy.

Great addition in security tooling.

🐛OpenZeppelin Contracts 5.0.2 is out! On February 23, our team received a Low severity report through Immunefi from Riley Holterhus about an edge case when using our Base64 library, leading to encoding potentially dirty bytes since v.4.50 github.com/OpenZeppelin/o…

MONAD BOXES 🎁

MONAD MAINNET IS READY!🪂 Do you believe $MON will reach $1? Like, RT and Drop your Monad wallet address👇