OxO @0x0bservor
Kota Kinabalu, Sabah Joined April 2017-
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Master Solidity in 2025 🚀🔥 The Learning Tree 🌳⚡️ |── Step 1: Solidity Fundamentals | ├── Data types & variables | ├── Functions & visibility | ├── Events & modifiers | ├── Structs & enums | ├── Mappings & arrays | └── Solidity memory vs storage | |──…
Launching auditoor.xyz, A smart bug report aggregator that will help you learn web3 security faster than ever. Auditoor has the following features: 1. Audit report breakdown: It facilitates the breakdown of complex-looking bug reports into layman's terms. 2. Interact…
Sometimes when I talk with Devs/Auditors, I feel they lack knowledge of Tokenomics (supply, demand, ROI, game theory, etc.). So, here's the best resource I know on the topic: Tokenomics 101: The Basics of Evaluating Cryptocurrencies Check it out: every.to/almanack/token…
Introducing SOLX: Code in any programming language INSIDE Solidity. It's a transpiler for Foundry tests and scripts. GitHub link👇 github.com/ZeroEkkusu/solx
Layer 2 blockchains are probably one of the most misunderstood topics in crypto, so let's fix that. A guide on how L2s actually work 🧵:
Officially announcing FindAudit v1.0 The first permissionless P2P security marketplace The only place where protocols can get access to 100's of quotes from security providers. Completely free.
Smart Contract Auditing, Assembly, Security, and DeFi Ultimate Course - @PatrickAlphaC 🫡 I’d appreciate a repost, spread the knowledge! github.com/Cyfrin/securit…
Plenty of big news coming this week with our first competition only 1 week away 👀 What better way to kick off Monday than with a classic Cantina Cipher 🪐 - Prizes - • 1st Correct Answer: $250 USDC • Random Retweet Raffle: Cantina T-shirt (Want a hint? See Below 👇)
🎉 It's finally arrived! Delighted to introduce the Beta version of 🚀🚀🚀smartsechub.xyz🚀🚀🚀 - your one-stop hub for exploring smart contract security articles from various audit blogs. As of now, it's a growing repository, with new articles being added daily. This…
I just applied to Cyfrin Updraft to level up my web3 career! And it's completely free! Powered by @deformapp app.deform.cc/form/3ff5fcc8-…
🚨 During the last few months, I have been studying various fields within web3 security and taking notes on everything and have compiled them in Notion. As I am trying to grow my brand, I am sharing my notes with everyone who: 1. Follow me 👈🏼. 2. RT this tweet 👈🏼. (Remember to…
Visit learnevm.com to deep dive on the EVM. Follow to get updates on new chapters. Like/RT to show your appreciation 🤖 It's the little things that matter 🫡

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Auditifu @auditifu
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Khush Garg | Token204... @KhushGarg748
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TrippyLasers 🍌 @trippylaser_
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valuevalk @valuevalk
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ret2basic.eth @ret2basic
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Payy @payy_link
10K Followers 2 Following bank onchain with stablecoins on a new privacy blockchain. backed by @RobotVentures @6thManVentures @dba_crypto @ProtocolLabs. download the app.
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Three Sigma | Web3 Se... @threesigmaxyz
14K Followers 198 Following $7B+ Secured 🛡️ Smart Contract Security & Economic Audits Trusted by Maple, Uniswap FND, Arbitrum FND, ZKsync, Liquity & more. Book an audit: https://t.co/DbqBkKszkr
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gln @prolikegln
276 Followers 86 Following Old weary bug hunter, a mind tormented by the labyrinthine depths of C/C++ codebases. No private audits, go to https://t.co/Xj4EaOdvul and find a better one.
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Flare ☀️ @FlareNetworks
337K Followers 678 Following Put your XRP to work in DEFI ON FLARE: Non-custodial, secure, on-chain.
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473 Followers 294 Following Breaking blockchains and smart contracts to make them unbreakable Resident and Judge @cantinaxyz TG: https://t.co/Gusj1GKKTx
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423 Followers 8 Following Industry leading security services specialized in fuzzing, securing DeFi's largest protocols
Gojo @0xGojoArc
1K Followers 933 Following security @octane_security life/acc, that's the only way to live. Locked-in.
tammy @0xtdey
295 Followers 99 Following web3 security & research @blok_cap | research & publications(web3)
asymmetric research @asymmetric_re
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Arno @_0xarno_
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0xsi @_0xsi
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