Tag: Optimistic Rollup

What is Arbitrum (ARB) and How Does the Layer 2 Network Work?

What is Arbitrum (ARB) and How Does the Layer 2 Network Work?

3 August 2026

Discover what Arbitrum (ARB) is, how its Layer 2 Optimistic Rollup technology scales Ethereum, and why the ARB token serves as a governance tool rather than a fee asset. Includes 2026 market analysis.

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