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![2themoon_global Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::955791638034567168.png) Tothemoon [@2themoon_global](/creator/twitter/2themoon_global) on x 40.7K followers
Created: 2025-07-22 15:45:59 UTC

Everyone's talking about $ARB but what is #Arbitrum  really?

Why it matters for Ethereum, how optimistic rollups work, and what the ARB token actually does.

🧠 Get the full breakdown:

![](https://pbs.twimg.com/media/GweO4RdXoAIsSZD.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947684558520127820/c:line.svg)

**Related Topics**
[token](/topic/token)
[arb](/topic/arb)
[$arb](/topic/$arb)
[coins made in usa](/topic/coins-made-in-usa)
[coins dao](/topic/coins-dao)
[coins layer 2](/topic/coins-layer-2)
[coins arbitrum](/topic/coins-arbitrum)
[ethereum](/topic/ethereum)

[Post Link](https://x.com/2themoon_global/status/1947684558520127820)