HHHavilah Henryinrollups-vs-sidechains.hashnode.dev·Jun 22, 2025 · 1 min readHow to read smart contracts on etherscan (step by step)Go to Etherscan.io Type the contract name or address in search bar (e.g usdt) Click the “contract” tab Its Shows you details Read contract Write contract Code Click “Read contract” Click “Write contract” Transfer tokens Approve spending Ca...00
HHHavilah Henryinrollups-vs-sidechains.hashnode.dev·Jun 22, 2025 · 1 min readRollups vs Sidechains: A Beginner-Friendly Guide to Blockchain ScalingWHAT IS A ROLLUP? Think of rollups and sidechnains like two different solutions to help block chain like Ethereum deal with traffic congestion. They're both designed to make transactions faster and cheaper, but they take different routes to get there...00
