BlockChain

An extensible Python implementation of the Ethereum yellow paper from scratch.

This is a Web 3 Smart Contract learning and teaching repo which will be used to teach students all across Pakistan. - panaverse/defi-dapps-solidity-smart-contracts: This is a Web 3 Smart Contract l...

If you are a Solidity developer struggling to wrap your head around the Ethereum Virtual Machine (EVM), this one is for YOU. EVM can be a tricky topic to tackle, but it's also an imperative one if you want to excel in the web3 world as a developer. As a

Understanding Compound’s Liquidation Zengo is the first keyless bitcoin and cryptocurrency wallet — the most simple and secure way to manage your crypto assets.

A new tool for teams & individuals that blends everyday work apps into one.

I plan to become a legendary auditor in the next 6 months I have been feeling this drive to kick things up and direct effort properly, mainly because of goals shifting every month To achieve peak performance, more than speed you need the right direction This is what I'm going…

Learn how to use Dune Analytics, for Dune and SQL beginners. With this detailed step-by-step guide you'll become a Dune wizard in no time!

This article discusses the fundamental security aspects of the AMM (automatic market maker) protocols.

A cheatsheet for commonly used commands and cheatcodes in Foundry. To get a copy of this cheatsheet, refer to this gist.

In this article, we present tips that we have acquired over the years of auditing similar integrations. We also intend to discuss the…

Read writing from Tal on Medium. researcher @ smlXL. Every day, Tal and thousands of other voices read, write, and share important stories on Medium.

https://twitter.com/DevDacianHow to cultivate a growth mindset, overcome fears, and adopt winning strategies for successful audits. Explore a range of audit ...

On the 30th of July, 2023, multiple Curve.Fi liquidity pools were exploited as a result of a latent vulnerability in the Vyper compiler, specifically in versions 0.2.15, 0.2.16, and 0.3.0. While bug was identified and patched by the v0.3.1 release, the impact to protocols using the vulnerable compilers was not realized at the time and they were not explicitly notified. The vulnerability itself was an improperly implemented re-entrancy guard that could be bypassed under certain conditions which we will delve into in this report.

“Watchdog analyses operate on the actual bytecode of contracts (via decompilation as seen here) As a result, compiler bugs can also be caught by these analyses Yesterday's @CurveFinance hack could have been prevented had a cross-reentrancy analysis on this codebase been run”

Join Gilbert G of Macro for a talk titled, "Demystifying EVM Opcodes." This workshop is part of ETHNewYork 2022, a three-day in person hackathon that will fe...

Fill out a RareSkills blockchain application form & enroll in one of our many solidity and Web3 blockchain programming developer courses to do your dream job.

Learn & Contribute on previously exploited vulnerabilities across several EVM projects. - coinspect/learn-evm-attacks: Learn & Contribute on previously exploited vulnerabilities acr...