Hi there 👋 I'm pcaversaccio

About me 💯

• 🕶️ You can call me "pc", but please quote me as "pcaversaccio" (/pi ka.verˈsattʃo/) (no capitalisation or typos).
• 🔭 I'm currently working on what's next.
• 🔧 My day (and sometimes night) job is to help safeguard the Ethereum ecosystem.
• ❤️ Generally, I'm truly passionate about privacy, security, cryptography, distributed systems, and OSS engineering.
• 🌱 I'm currently learning not to go insane – broadly speaking.
• 💬 Ask me about anything – maybe I can help you; most likely not.
• ⚡ Fun fact: It took less code to send a man to the moon than to run a smartphone.

📦 npm packages

• xdeployer – A Hardhat plugin to deploy your smart contracts across multiple Ethereum Virtual Machine (EVM) chains with the same deterministic address.

📚 Smart contract libraries

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

😎 Miscellaneous

• ⚔️ A Historical Collection of Reentrancy Attacks – A chronological and (hopefully) complete list of reentrancy attacks to date.
• Batch Distributor – Helper smart contract for batch sending both native and ERC-20 tokens.
• CREATE2 Deployer – Helper smart contract to make easier and safer usage of the CREATE2 EVM opcode.
• CreateX – A Trustless, Universal Contract Deployer – 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.
• Fully-Fledged Hardhat Project Template – A fully-fledged Hardhat project template based on TypeScript.
• Safe Multisig Transaction Hashes – 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 standard.
• 🕵️‍♂️ TORN Detector – Detect if a contract has been deployed in the latest (or predefined) block from an address that was previously funded through Tornado.Cash.
• White Hat Frontrunning – White hat frontrunning script to outpace hackers and secure funds from compromised wallets.
• 📊 Dune Dashboards:
  • Smart Contract Deployment Statistics
  • Minimal Proxies
  • Selfdestruct
  • 🐍Vyper Deployment Statistics
• 📝 Articles:
  • Understanding Ethereum ERC-20 Meta-Transactions
  • How 🐍Vyper Compiles Into Bytecode
  • The Ethereum Cypherpunk Manifesto
  • EOF: When Complexity Outweighs Necessity
  • 1inch-analysis.app — A DPRK Trojan Horse
  • Ethereum Privacy: The Road to Self-Sovereignty
• 🧠 EIPs:
  • EIP-6789: Rename gas to mana
  • EIP-7266: Remove BLAKE2 compression precompile
  • EIP-7791: GAS2ETH opcode