---
title: "Discussion on \"Introducing MFBD - A minimally perfect hash based flat witness format for zkEVMs\" | Hashnode"
description: "Discussion on \"Introducing MFBD - A minimally perfect hash based flat witness format for zkEVMs\". This article describes the motivations, the current format and the rationale behind the choices, and introduces the new MFBD flat bundle format. The article centres zilkworm as the zkEVM, but the idea"
url: "https://hashnode.com/posts/introducing-mfbd-a-minimally-perfect-hash-based-flat-witness-format-for-zkevms/6abbec4a86916d123142e093"
---

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Discussion

# [Introducing MFBD - A minimally perfect hash based flat witness format for zkEVMs](https://zilkworm.hashnode.dev/introducing-mfbd-a-minimally-perfect-hash-based-flat-witness-format-for-zkevms?utm_source=hashnode&utm_medium=feed)

This article describes the motivations, the current format and the rationale behind the choices, and introduces the new MFBD flat bundle format. The article centres zilkworm as the zkEVM, but the idea

Sep 29 · 31 min read · zilkworm.hashnode.dev  
Read the article

-   [#zkevm](https://hashnode.com/tag/zkevm)
-   [#ethereum](https://hashnode.com/tag/ethereum)
-   [#zkp](https://hashnode.com/tag/zkp)
-   [#zilkworm](https://hashnode.com/tag/zilkworm)

## Written by

[Somnath Banerjee](https://hashnode.com/@somnergy)

@somnergy

  
[View profile](https://hashnode.com/@somnergy)

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