# What is Nova Arbitrum?

By [kingoffall2](https://paragraph.com/@kingoffall2) · 2023-04-25

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Arbitrum Nova is **an AnyTrust chain that aims for ultra low transaction fees**. Nova differs from Arbitrum One by not posting transaction data on chain, but to Data Availability Committee. If you find something wrong on this page you can submit an issue or edit the information

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*Originally published on [kingoffall2](https://paragraph.com/@kingoffall2/what-is-nova-arbitrum-2)*