Polly Robertspollygetblock.hashnode.dev·Nov 6, 2024What is Sepolia? A Beginner’s Guide to Ethereum Test NetworksOnce a smart contract is deployed on the Ethereum blockchain, its code becomes immutable, meaning developers cannot make modifications or fix bugs without redeploying. To address this challenge, Ethereum has testnet RPC nodes — where developers can c...CryptocurrencyAdd a thoughtful commentNo comments yetBe the first to start the conversation.
