A terminal Tornado Cash governance proposal.

A Qubes OS Salt configuration for building a minimal, reproducible template VM providing the `safe-tx-hashes-util` and Foundry toolchain.

Hardhat plugin to deploy your smart contracts across multiple EVM chains with the same deterministic address.

Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. without an initcode factor) contract creations.

This Bash script calculates the Safe transaction hashes by retrieving transaction details from the Safe transaction service API and computing both the domain and message hashes using the EIP-712 st…

State-of-the-art, highly opinionated, hyper-optimised, and secure 🐍Vyper smart contract building blocks.

Detect if a contract has been deployed in the latest (or predefined) block from an address that was previously funded through Tornado.Cash.

Four scripts to ordinary generate, EIP-4844-type generate, EIP-7702-type generate, and execute a signed raw transaction with ethers.

Helper smart contract to make easier and safer usage of the `CREATE2` EVM opcode.

Helper smart contract to make easier and safer usage of the `CREATE` EVM opcode.

A simple multilateral escrow smart contract for ETH and ERC-20 tokens governed by Cobie.

Helper smart contract for batch sending both native and ERC-20 tokens.

A fully-fledged Hardhat project template based on TypeScript.

This repository implements a simple fork test on Optimism that proves that the EVM behaviour of the forked chain is not identically replicated locally.

This repository implements a simplified PoC that demonstrates how signature malleability attacks using compact signatures can be executed.

This repository implements a simplified PoC that showcases how a contract can morph. A similar approach was used as part of the governance attack on Tornado Cash in May 2023.

ZKsync emergency upgrade verification tools.

A Python script designed to retrieve comprehensive domain status reports from multiple blocklist providers.

A simple Python script to check how many Telegram groups and channels a user is in.

My personal website.

My public profile.

White hat frontrunning script to outpace hackers and secure funds from compromised wallets.

A chronological and (hopefully) complete list of reentrancy attacks to date.

This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.

Git commit date spoofing.

Monorepo for my personal configurations.

How to deploy a test equity token contract to Ganache and Rinkeby.