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What is Arbitrum: A Beginner’s Guide to $ARB #CryptoTariffDrop
In February 2020, Arbitrum became the first Ethereum rollup to test its network marking the start of Ethereum’s layer two (L2) scaling movement. Over the years, L2 chains like Arbitrum have become incredibly popular among developers and users due to their low transaction fees, high throughput, customizability, and Ethereum compatibility. Currently, Arbitrum ranks among the world’s top 100 most valuable crypto projects by market cap. Well, Arbitrum’s popularity can be seen in its Total Value Locked (TVL), which reached $3.054 billion in December 2024—a level not seen in four years. Although the TVL has dropped since then, it still remains well above $1 billion.
So, are you wondering what is Arbitrum and how it works? In this Arbitrum review, we will cover everything you need to know – From Arbitrum’s history to the best Arbitrum exchanges and top ARB wallets. You will get a full picture of the Arbitrum crypto.