# Arc X \(Twitter\) header & banner

> Arc’s X \(Twitter\) header and profile banner, shown in X’s 1500×500 frame\.

[Page](https://posts.design/headers/x/arc) · [Markdown](https://posts.design/headers/x/arc.md) · [Agent guide](https://posts.design/llms.txt)

## Arc

[Header page](https://posts.design/headers/x/arc) · [Markdown](https://posts.design/headers/x/arc.md) · [X profile](https://x.com/arc)

The Economic OS for the internet\. Now live in public testnet\.

- Handle: @arc
- Brand: [Arc](https://posts.design/brands/arc)
- Captured: 2026\-09\-12

![Arc profile cover](https://posts.design/images/headers/x-twitter-arc/r-59199a8dccfa3c593c07eaeef759546f/cover-w1200.webp)

1500 × 500

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