# Why zkFOAKS so fast

By [Fox Tech](https://paragraph.com/@fox-tech) · 2022-07-25

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[**Fox**](https://fox.tech/#/) **is an Ethereum zkRollup using ZK-EVM and its original ZK-FOAKS technology. ZK-STARKS comes from Zero Knowledge - Fast Objective Argument of Knowledges that is faster than Stark with linear proof time, sublinear verification time, transparent, and proof recursion inside.**

![](https://storage.googleapis.com/papyrus_images/ceb3373f476c052ad06859e004da6222f3f87f5f9b47e73a850f2f89bd13018a.png)

zkFOAKS is a superfast ZKP that reduces the prover time to the theoretical lowest bound, **_O_(|C|) proof time, _O_(log|C|) verification time, which is called “Doubly Efficient”. And zkFOAKS is transparent, without any setup**.

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*Originally published on [Fox Tech](https://paragraph.com/@fox-tech/why-zkfoaks-so-fast)*