What is Optimism (OP)?

Official Website: optimism.io
Definition: Optimism is a Layer 2 scaling solution for Ethereum, designed to improve scalability and reduce fees.
Category: Layer 2 chain, Token.
What It Is: A rollup-based solution that enhances Ethereum’s performance.
Function: Enables faster, cheaper transactions on Ethereum.
Analogy: Think of Optimism as a turbocharger for Ethereum. It boosts performance without changing the core engine.
Pros: Scalability, low fees, Ethereum compatibility.
Cons: Centralization concerns, competition from other Layer 2 solutions.
Controversies: Reliance on Ethereum, regulatory risks.