• 🕶️ You can call me "pc", but please quote me as "pcaversaccio" (/pi ka.verˈsattʃo/) (no capitalisation or typos).
• 🔭 I'm currently working onwhat's next.
• 🔧 My day (and sometimes night) job is to help safeguard the Ethereum ecosystem.
• ❤️ Generally, I'm truly passionate aboutprivacy,security,cryptography,distributed systems, andOSS 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.

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

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

• ⚔️ 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 theCREATE2 EVM opcode.
• CreateX – A Trustless, Universal Contract Deployer – Factory smart contract to make easier and safer usage of theCREATE andCREATE2 EVM opcodes as well as ofCREATE3-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 throughTornado.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: Renamegas tomana
  • EIP-7266: RemoveBLAKE2 compression precompile
  • EIP-7791:GAS2ETH opcode

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1. reentrancy-attacksreentrancy-attacksPublic

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

   1.6k 171

2. snekmatesnekmatePublic

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

   Solidity 566 73

3. createxcreatexPublic

   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.

   Solidity 506 61

4. xdeployerxdeployerPublic

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

   Solidity 446 43

5. create2deployercreate2deployerPublic

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

   TypeScript 305 44

6. safe-tx-hashes-utilsafe-tx-hashes-utilPublic

   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…

   Shell 391 72