@0x_bravo Profile picture

Bravo .'

@0x_bravo

🇦🇷 Smart Contract Auditor - @0xMacroSecurity

Similar User
Gilbert photo

@0xgib

deadrosesxyz photo

@deadrosesxyz

curiousapple photo

@0xcuriousapple

vnmrtz.eth photo

@vn_martinez_

Mr Anon photo

@ShieldifyAnon

0xMAANVADER.eth photo

@WorstNi43511849

33Audits photo

@solidityauditor

nirlin photo

@0xnirlin

Jeff Security photo

@jeffsecurity

⚙️ LearnEVM.com photo

@LearnEVM

Gerard Persoon photo

@gpersoon

bloqarl photo

@TheBlockChainer

Mackenzie MacKenzie 🛠️️ photo

@0xMackenzieM

ddimitrov22 photo

@ddimitrovv22

karoo photo

@0xkaroo

Bravo .' Reposted

Each one of these links to the full report, btw 👀

Audit reports have never looked better

Tweet Image 1
Tweet Image 2


Bravo .' Reposted

Did the crypto bull run just inspire you to start building on Ethereum? 🤓 Learning how smart contracts WORK is the first step to building great things 🚀 Check out our FREE course on our website – and give us a follow for 𝘦𝘹𝘵𝘳𝘢 content you won't get anywhere else 🫡


Bravo .' Reposted

today with @theredguild we're shipping a new security public good for you all. Say hello to: The Phishing Dojo. phishing.therektgames.com


Bravo .' Reposted

Why is the EVM called a "Virtual Machine"? - "Virtual" is the opposite of "Physical" - A physical machine refers to a 𝗖𝗣𝗨 - CPU chips run 𝗶𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻𝘀. A virtual machine "pretends" to be a physical machine by 𝘣𝘦𝘩𝘢𝘷𝘪𝘯𝘨 like a CPU in a very specific way...

Tweet Image 1

Bravo .' Reposted

we'll be at @summit_defi and @efdevcon loaded with fresh content: smart contract security, hardening dev environments, frameworks and detection of scams, phishing & backdoors. + releasing toolkits & learning platforms! will we manage to pull off this madness? 👇

Tweet Image 1

Bravo .' Reposted

we're running a CTF & scavenger Hunt at @efdevcon - from Nov 12th to 15th. +15 challenges of pure web3 security, and almost 0 smart contracts. Yes, that's possible. sign up now ctf.therektgames.com


Bravo .' Reposted

Only one anon got this right! So why is the answer 95? The first step to understanding is recognizing that each opcode in a contract's bytecode is 𝘢𝘭𝘸𝘢𝘺𝘴 represented as a 𝗼𝗻𝗲 𝗯𝘆𝘁𝗲 𝘃𝗮𝗹𝘂𝗲 😲 This alone may already give away the answer 🤓

Tweet Image 1

What is the final value on the stack after running the following opcodes? If you get this right, you are an EVM wizard 🧙 PUSH1 PUSH0 PUSH0 ADD



Bravo .' Reposted

Don't we already have account abstraction? Why does EIP-7702 exist? True, we do have EIP-4337... But we don't have 𝐢𝐝𝐞𝐚𝐥 𝐀𝐀 – yet 🧐 EIP-7702 helps Ethereum solve a piece of this puzzle by giving EOAs the ability to 𝐞𝐱𝐞𝐜𝐮𝐭𝐞 𝐜𝐨𝐝𝐞.

Tweet Image 1

Bravo .' Reposted

The EVM blockchain is "open" and "public", but interacting with it may not be intuitive 🧐 The first step is always from the outside. You can either: 1. 𝗥𝗲𝗮𝗱 from the chain via a query to a node, or 2. 𝗧𝗿𝗮𝗻𝘀𝗮𝗰𝘁 on the chain, updating state, token values, etc.

Tweet Image 1

Bravo .' Reposted

Audit reports have never looked better

Tweet Image 1
Tweet Image 2

Bravo .' Reposted

Over the past few years, I've seen countless folks scrambling to recover tokens from compromised wallets besieged by sweeper bots. So, I decided to take action and create an open-source (white hat) frontrunning script designed to outsmart these fuckers and recover vulnerable…

Tweet Image 1

Bravo .' Reposted

1/ 🧵A new update from @theredguild was just released. In 34 days, tl;dr we have: - given 3 talks - hosted 5 workshops - mentored in 3 events (roughly 16 teams) - participated as judges in a hackathon - organized and shipped a 1-day security conference (continue reading)


Bravo .' Reposted

What do you think? Useful? Anything specific you'd like to hear about from reports?

what if you could *listen* to our audit reports? 🤔



Bravo .' Reposted

Can smart auditors outsmart smart wallets? Yes! 🧠 We show how it's done in our latest article about ERC4337 bugs by @adrianromero blog.yacademy.dev/2024-09-09-sec…


Bravo .' Reposted

I've been doing on-chain analytics for a few years, but as crazy as it sounds, I have never published a @DuneAnalytics dashboard. That ends today. I present to you my latest work, a dashboard exploring key metrics for @ionicmoney, on the @modenetwork #DuneCon2024

Tweet Image 1

Bravo .' Reposted

As part of a new Uniswap Community Research Analytics Challenge, I've written an article exploring how a gas subsidy campaign would look for Layer 2 users. Recently, Rabby implemented a gas subsidy campaign, and I've used this data to analyze its impact on Uniswap.

Tweet Image 1

Bravo .' Reposted

Dear players of Damn Vulnerable DeFi, rumours are true. The most vulnerable smart contracts in all web3 have been upgraded. V4 is out! 🔥 This is a major update to the game, packed with new challenges and improvements all around. damnvulnerabledefi.xyz/v4-release/


Bravo .' Reposted

Today we're launching Snooze @houseofsnooze - AI smart contract engineer for web3 builders to go from an idea to smart contracts in 20 mins.


Bravo .' Reposted

real friends, pls roast me i need feedback on my EIP idea for EVM native bundles 🥺🌱➡️🪴 a high level explainer 👇 ethereum-magicians.org/t/eip-for-evm-…


Bravo .' Reposted

Yesterday's uwulend 19 million dollar hack involved such a complex attack, combined with such a pile of contract stupidity, that I've not seen a writeup yet that completely explains the attack. 🧵 1/n

Tweet Image 1

Loading...

Something went wrong.


Something went wrong.