Solidity abi.encode vs abi.encodePacked: Differences and Collision Risks
Compare Solidity abi.encode and abi.encodePacked, see why packed dynamic values can collide, and choose safer encoding for hashes and contract calls.
GOMTU7 min readTagged #abi
GOMTU7 min read
Ethereum Calldata Explained: How to Decode Transaction Input Data
Learn how Ethereum calldata encodes function selectors and arguments, how explorers decode it, and what to verify before signing a contract transaction.
GOMTU6 min read